{ "version": "https://jsonfeed.org/version/1", "title": "\u4ee5\u592a\u574a", "description": "\u4ee5\u592a\u574a\u662f\u4e00\u4e2a\u4e3a\u53bb\u4e2d\u5fc3\u5316\u5e94\u7528\u7a0b\u5e8f\u800c\u751f\u7684\u5168\u7403\u5f00\u6e90\u5e73\u53f0\u3002", "home_page_url": "go/ethereum", "feed_url": "feed/ethereum.json", "icon": "https://cdn.v2ex.com/navatar/2cbc/a448/1110_large.png?m=1761929523", "favicon": "https://cdn.v2ex.com/navatar/2cbc/a448/1110_normal.png?m=1761929523", "items": [ { "author": { "url": "member/paivansade", "name": "paivansade", "avatar": "https://cdn.v2ex.com/avatar/54fe/d8b3/638921_large.png?m=1770538473" }, "url": "t/1191394", "date_modified": "2026-02-10T08:27:37+00:00", "content_html": "

\u6700\u8fd1\u5728\u505a Account Abstraction \u76f8\u5173\u7684\u96c6\u6210\uff0c\u867d\u7136 Paymaster \u548c\u7b7e\u540d\u62bd\u8c61\u5e26\u6765\u7684 UX \u63d0\u5347\u5f88\u660e\u663e\uff0c\u4f46\u6211\u5bf9 Bundler \uff08\u6253\u5305\u5668\uff09\u7684\u73b0\u72b6\u6709\u70b9\u62c5\u5fe7\u3002

\u76ee\u524d\u7684\u516c\u5171 Bundler \u670d\u52a1\u4f3c\u4e4e\u9ad8\u5ea6\u96c6\u4e2d\u5728\u51e0\u5bb6\u5927\u5382\u624b\u91cc\u3002\u867d\u7136\u534f\u8bae\u8bbe\u8ba1\u4e0a\u662f\u53bb\u4e2d\u5fc3\u5316\u7684\uff0c\u4f46\u5728\u5b9e\u9645\u7684 mempool \u8fd8\u6ca1\u5b8c\u5168\u6253\u901a\u4e4b\u524d\uff0cUserOp \u7684\u6297\u5ba1\u67e5\u6027\uff08 Censorship Resistance \uff09\u611f\u89c9\u751a\u81f3\u4e0d\u5982\u4f20\u7edf\u7684 EOA \u4ea4\u6613\uff1f

\u7279\u522b\u662f\u8003\u8651\u5230\u79c1\u6709\u5185\u5b58\u6c60\uff08 Private Mempool \uff09\u548c MEV \u7684\u7ed3\u5408\uff0c\u672a\u6765\u7684 Bundler \u4f1a\u4e0d\u4f1a\u6f14\u53d8\u6210\u53e6\u4e00\u79cd\u5f62\u5f0f\u7684 Builder \u5784\u65ad\uff1f\u4e0d\u77e5\u9053\u5927\u5bb6\u5728\u8bbe\u8ba1\u94b1\u5305\u67b6\u6784\u65f6\uff0c\u662f\u81ea\u5efa Bundler \u8fd8\u662f\u4fe1\u4efb\u516c\u5171\u6c60\uff1f\u60f3\u542c\u542c\u5927\u5bb6\u7684\u6743\u8861\u3002

\n", "date_published": "2026-02-07T07:43:22+00:00", "title": "ERC-4337 \u7684 Bundler \u7f51\u7edc\u4f1a\u4e0d\u4f1a\u6210\u4e3a\u65b0\u7684\u5ba1\u67e5\u5355\u70b9\uff1f", "id": "t/1191394" }, { "author": { "url": "member/sdjl", "name": "sdjl", "avatar": "https://cdn.v2ex.com/avatar/be6a/d876/5055_large.png?m=1741067330" }, "url": "t/1179240", "title": "\u6700\u8fd1\u5b66\u4e86\u4e00\u70b9\u70b9 web3 \u5f00\u53d1\uff0c\u6211\u628a\u5b66\u4e60\u5185\u5bb9\u505a\u6210\u7f51\u7ad9\u7b14\u8bb0\uff0c\u5206\u4eab\u7ed9 web3 \u521d\u5b66\u8005", "id": "t/1179240", "date_published": "2025-12-16T06:28:28+00:00", "content_html": "

\u5b66\u4e60\u7b14\u8bb0\uff1a https://learn-web3.guoranzan.com

\u76ee\u524d\u5185\u5bb9\u4e0d\u591a\uff0c\u5982\u679c\u6709\u548c\u6211\u4e00\u6837\u7684 web3 \u65b0\u624b\u53ef\u4ee5\u770b\u770b\u3002

\u5982\u679c\u4f60\u89c9\u5f97\u7f3a\u5c11\u4ec0\u4e48\u5185\u5bb9\uff0c\u8bf7\u5728\u672c\u5e16\u4e2d\u56de\u590d\uff0c\u6211\u53ef\u80fd\u4f1a\u6839\u636e\u5927\u5bb6\u7684\u5efa\u8bae\u53bb\u5b66\u4e60\u65b0\u5185\u5bb9\uff0c\u7136\u540e\u518d\u628a\u7b14\u8bb0\u5206\u4eab\u51fa\u6765\u3002

\n" }, { "author": { "url": "member/qingxia", "name": "qingxia", "avatar": "https://cdn.v2ex.com/avatar/6729/6f36/300207_large.png?m=1565185249" }, "url": "t/1173404", "title": "\u72d7\u5c4e\u8fd0\u3002\u6628\u665a\u7761\u89c9\u524d\u4e0b\u4e86\u5355 eth \u7684 10 \u500d\u7684\u505a\u7a7a\u5408\u7ea6\uff0c\u9192\u6765\u4e00\u770b\u8d5a\u4e86 30%\u3002\u53d1\u5e16\u5f97\u745f\u4e00\u4e0b", "id": "t/1173404", "date_published": "2025-11-17T23:30:13+00:00", "content_html": "\u771f\u6ca1\u60f3\u5230\uff0c\u8d70\u4e86\u72d7\u5c4e\u8fd0\u3002

\u867d\u7136\u6ca1\u591a\u5c11\u94b1\uff0c\u4f46\u8fd8\u662f\u633a\u5f00\u5fc3\u7684\u3002

\u5206\u4eab\u4e0b\u597d\u8fd0\uff0c\u5e0c\u671b\u5927\u5bb6\u4eca\u5929\u90fd\u80fd\u9047\u5230\u5e78\u8fd0\u7684\u4e8b\u513f" }, { "author": { "url": "member/Livid", "name": "Livid", "avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1776858751" }, "url": "t/1169816", "date_modified": "2025-10-31T16:50:14+00:00", "content_html": "\u4e00\u4e2a\u8dd1\u5728 Base \u4e0a\u7684\u6709\u8da3\u9879\u76ee\uff1a

https://basepaint.xyz/gallery

\u6bcf\u5929\u5927\u5bb6\u4e00\u8d77\u753b\u4e00\u5f20 256x256 \u7684\u50cf\u7d20\u827a\u672f\u753b\uff0c\u753b\u597d\u4e4b\u540e\u7684 24 \u5c0f\u65f6\u5185\u5176\u4ed6\u4eba\u53ef\u4ee5 Mint \uff0c\u7136\u540e\u6240\u6709\u53c2\u4e0e\u753b\u7684\u4eba\u5206\u94b1\u3002

Mint \u65f6\u95f4\u7ed3\u675f\u4e4b\u540e\uff0c\u4e0a OpenSea \u4ea4\u6613\u3002

\u5df2\u7ecf\u8fd0\u884c\u4e86 800 \u591a\u5929\u3002

", "date_published": "2025-10-31T16:50:02+00:00", "title": "BasePaint", "id": "t/1169816" }, { "author": { "url": "member/renfei", "name": "renfei", "avatar": "https://cdn.v2ex.com/gravatar/2a08972a89c1538ee21d680378452869?s=73&d=retro" }, "url": "t/1157493", "title": "\u4ee5\u592a\u574a\u53ef\u4ee5\u968f\u4fbf\u58f0\u660e\u6211\u5411\u5916\u8f6c\u51fa Token\uff1f\u4e0d\u9700\u8981\u6211\u7684\u540c\u610f\u548c\u6388\u6743\uff1f", "id": "t/1157493", "date_published": "2025-09-06T08:32:41+00:00", "content_html": "

\u521a\u521a\u53d1\u751f\u4e86\u4e24\u7b14\u4ea4\u6613\uff0c\u4e0d\u662f\u6211\u64cd\u4f5c\u7684\uff0c\u6240\u4ee5\u6211\u6709\u70b9\u61f5\uff0c\u95ee\u95ee\u6709\u7ecf\u9a8c\u7684\u5927\u4f6c\u600e\u4e48\u56de\u4e8b

\u4e24\u7b14\u4ea4\u6613

\u6d89\u53ca\u5230\u7684 Token

https://etherscan.io/token/0x96a4a852002fda2478b9dde6ba83485bd4efdac4

\u6211\u7684\u56f0\u60d1

\u4ea4\u6613\u7b7e\u540d\u4e0d\u662f\u6211\uff0c\u4e0d\u662f\u6211\u64cd\u4f5c\u7684
\u4f46\u4ea4\u6613\u91cc\u8bf4\u6211\u7ed9\u4e0d\u8ba4\u8bc6\u7684\u5730\u5740\u8f6c\u4e86 10 \u4e2a\u8fd9\u4e2a Token
\u6211\u8d26\u6237\u91cc\u80fd\u67e5\u5230\u6211\u6709 3,580,366 \u4e2a\u8fd9\u4e2a Token \uff0c\u4f46\u662f\u53ea\u80fd\u67e5\u5230\u6211\u8f6c\u51fa\u7684\u8bb0\u5f55\uff0c\u5374\u67e5\u4e0d\u5230\u8f6c\u5165\u7684\u8bb0\u5f55\uff0c\u4e0d\u77e5\u9053\u5565\u65f6\u5019\u62e5\u6709\u7684

\u6211\u662f\u65b0\u624b\uff0c\u4ee5\u592a\u574a\u7684\u4e16\u754c\u90fd\u80fd\u8fd9\u4e48\u73a9\u5417\uff1f

\n" }, { "author": { "url": "member/chenny1211", "name": "chenny1211", "avatar": "https://cdn.v2ex.com/gravatar/f11b8a2d923067587cec40fea6f6bfe9?s=73&d=retro" }, "url": "t/1155992", "title": "\u5728\u5bb6\u91cc\u8dd1 ETH\u3001BSC \u8282\u70b9\u8981\u7d27\u4e0d", "id": "t/1155992", "date_published": "2025-08-30T13:47:26+00:00", "content_html": "

\u9700\u8981\u5b66\u4e60\u548c\u7814\u7a76\uff0c\u81ea\u5df1\u7528\u672c\u5730\u4e8c\u624b\u670d\u52a1\u5668\u8dd1\u533a\u5757\u94fe\u5168\u8282\u70b9\uff0c\u4e0d\u6302\u4ee3\u7406\uff0c\u4f1a\u4e0d\u4f1a\u627e\u4e0a\u95e8\u6765\u3002\u4e0d\u505a\u53d1\u5e01\u7b49\u6d3b\u52a8\u3002

\n" }, { "author": { "url": "member/Jianrry", "name": "Jianrry", "avatar": "https://cdn.v2ex.com/avatar/a482/1eca/441309_large.png?m=1755154138" }, "url": "t/1154483", "title": "Sign \u7b2c\u4e8c\u671f\u7a7a\u6295\u6d3b\u52a8\u5df2\u7ecf\u5f00\u59cb", "id": "t/1154483", "date_published": "2025-08-23T13:48:05+00:00", "content_html": "

\u524d\u8a00

\u5b98\u7f51: https://sign.global

Orange Dynasty(\u6a59\u8272\u738b\u671d): https://orange.sign.global

\u9080\u8bf7\u7801: E91LBNPLPT

\u6307\u5357

\u4e0b\u8f7d App.
\u8f93\u5165\u9080\u8bf7\u7801(E91LBNPLPT), \u6ce8\u518c\u8d26\u53f7.
\u5173\u8054\u94b1\u5305.
\u8d5a\u53d6\u6a58\u5b50.

\u6d3b\u52a8\u7ed3\u675f\u540e, \u6a58\u5b50\u7684\u6570\u91cf\u8d8a\u591a, $SIGN \u7684\u7a7a\u6295\u6570\u91cf\u8d8a\u591a.

\u5982\u4f55\u8d5a\u53d6\u66f4\u591a\u7684\u6a58\u5b50\uff1f

\u6bcf\u65e5\u6253\u5361(\u63a8\u8350)

\u7b7e\u5230\u5956\u52b1 100 \u6a58\u5b50.

\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1

\u62a4\u7167\u9a8c\u8bc1\u5956\u52b1 1500 \u6a58\u5b50.
BABT \u9a8c\u8bc1\u5956\u52b1 1000 \u6a58\u5b50.
SIGN NFT \u9a8c\u8bc1\u5956\u52b1 ? \u6a58\u5b50.
SIGN \u8d28\u62bc\u5956\u52b1 ? \u6a58\u5b50.

\u4e92\u52a8\u8d5a\u6a58\u5b50

\u53c2\u52a0\u60ac\u8d4f\u8d34, \u4e2d\u5956\u8005\u83b7\u5f97 ? \u6a58\u5b50.

\u62a5\u540d\u53c2\u52a0\u6d3b\u52a8

\u62a5\u540d\u53c2\u52a0\u5b98\u65b9\u4e3e\u529e\u7684\u6d3b\u52a8, \u7b26\u5408\u6761\u4ef6\u7684\u53c2\u4e0e\u8005\u83b7\u5f97 ? \u6a58\u5b50.

BABT \u9a8c\u8bc1

\u6ce8\u518c\u6216\u767b\u5f55\u5e01\u5b89.
\u5728\u9996\u9875\u641c\u7d22 \u201cBABT\u201d.
\u94f8\u9020 BAB \u4ee3\u5e01.
\u4f7f\u7528 BAB \u4ee3\u5e01, \u9a8c\u8bc1\u8eab\u4efd.

\n" }, { "author": { "url": "member/ooTwToo", "name": "ooTwToo", "avatar": "https://cdn.v2ex.com/avatar/3cd6/3f45/120274_large.png?m=1753069181" }, "url": "t/1152630", "title": "\u5927\u6bdb\uff0c\u9886\u53d6 Etherscan \u79ef\u5206", "id": "t/1152630", "date_published": "2025-08-15T05:51:55+00:00", "content_html": "

$\"image.png\"$

https://etherscan.io/points

\u76ee\u524d OG \u4efb\u52a1\u7ed9\u7684\u6700\u591a\uff0c500 \u4e2a\uff0c\u5982\u679c\u4f60\u7684\u6ce8\u518c\u65f6\u95f4\u66f4\u65e9\uff0c\u4f1a\u66f4\u591a\u3002\n\u4e0b\u4e00\u6b65\u53ef\u80fd\u662f\u7a7a\u6295\u4e86\u3002

\n" }, { "author": { "url": "member/Jianrry", "name": "Jianrry", "avatar": "https://cdn.v2ex.com/avatar/a482/1eca/441309_large.png?m=1755154138" }, "url": "t/1151372", "date_modified": "2025-08-10T08:26:30+00:00", "content_html": "

https://opensea.io/collection/ten-years-of-ethereum

\u5df2\u7ecf\u94f8\u9020\u7684 \u4ee5\u592a\u574a\u5341\u5468\u5e74\u7eaa\u5ff5 NFT \uff0c\u53ef\u4ee5\u5728 OpenSea \u51fa\u552e\uff0c\u76ee\u524d\u6700\u4f4e\u552e\u4ef7 5.01$\u3002

\u524d\u60c5\u63d0\u8981\uff1a https://v2ex.com/t/1148745

\u4e4b\u524d\u94f8\u9020\u4e00\u4e2a \u4ee5\u592a\u574a\u5341\u5468\u5e74\u7eaa\u5ff5 NFT \u7684\u6210\u672c\u6700\u4f4e 0.5U \uff0c\u6709\u4eba\u4f7f\u7528\u4e86\u591a\u4e2a\u94b1\u5305\u94f8\u9020\u4e86\u51e0\u767e\u4e2a\u3002

\u606d\u559c\u8fd9\u4f4d\u8001\u54e5 @bloks \uff0c\u4ed6\u94f8\u9020\u4e86 100 \u4e2a NFT \u3002\u5355\u4e2a\u7684\u6210\u672c\u5728 1U \u5de6\u53f3\uff0c\u5dee\u4e0d\u591a\u7ffb\u4e86 5 \u500d\u3002

\u73b0\u5728\u4ef7\u683c\u4e00\u76f4\u5728\u4e0b\u8dcc\uff0c\u4ece\u4e4b\u524d\u7684 6.40U \u8dcc\u5230 5.01U \u3002\u6211\u5efa\u8bae\u5c3d\u65e9\u629b\u552e\uff0c\u5f53\u7136\u5c06\u6765\u4e5f\u53ef\u80fd\u4f1a\u4e0a\u6da8\u3002

\n", "date_published": "2025-08-10T08:23:00+00:00", "title": "\u4ee5\u592a\u574a\u5341\u5468\u5e74\u7eaa\u5ff5 NFT \u5730\u677f\u4ef7 5.01U", "id": "t/1151372" }, { "author": { "url": "member/kirieievk", "name": "kirieievk", "avatar": "https://cdn.v2ex.com/gravatar/2f67e3a3c62aaf38c9d666e0ac6536e6?s=73&d=retro" }, "url": "t/1150968", "title": "eth \u8fd9\u6b21\u80fd\u7834\u524d\u9ad8\u5417", "id": "t/1150968", "date_published": "2025-08-08T03:39:22+00:00", "content_html": "

\u6700\u8fd1\u8d8b\u52bf\u4e0d\u8fc7,\u5c24\u5176\u5f88\u591a\u5927\u4f6c\u5728\u558a\u5355.

\n" }, { "author": { "url": "member/kmephisto", "name": "kmephisto", "avatar": "https://cdn.v2ex.com/gravatar/19f0e2fcfbc6f9664f5a532f5238193d?s=73&d=retro" }, "url": "t/1148853", "title": "\u6211\u4ece\u5e01\u5b89\u63d0\u73b0 eth\uff0c\u4e3a\u5565\u94b1\u5305 account 1 \u7684 eth \u5730\u5740\u53ea\u53ef\u4ee5\u7528 BSC \u7f51\u7edc\uff0c account 2 \u7684\u5730\u5740\u5374 BSC \u548c ETH \u7f51\u7edc\u90fd\u53ef\u4ee5\u7528\uff1f", "id": "t/1148853", "date_published": "2025-07-30T11:04:32+00:00", "content_html": "

\u6211\u4ece\u5e01\u5b89\u63d0\u73b0 ethd \u5230\u6211\u7684\u94b1\u5305\uff0c\n\u4e3a\u5565\u94b1\u5305 account1 \u7684 eth \u5730\u5740\u53ea\u53ef\u4ee5\u7528 BSC \u7f51\u7edc\uff0cETH \u663e\u793a\u4e0d\u5339\u914d\uff1b\n\u800c account2 \u7684 eth \u5730\u5740\u5374 BSC \u548c ETH \u7f51\u7edc\u90fd\u53ef\u4ee5\u7528\uff1f

\n" }, { "author": { "url": "member/Bullish", "name": "Bullish", "avatar": "https://cdn.v2ex.com/avatar/0bac/e0c3/698558_large.png?m=1760142421" }, "url": "t/1148745", "title": "\u4ee5\u592a\u574a\u5341\u5468\u5e74\u7eaa\u5ff5 NFT", "id": "t/1148745", "date_published": "2025-07-30T05:46:36+00:00", "content_html": "\u9650\u65f6\u4e0d\u9650\u91cf\u53ef\u4ee5\u5f00\u5e72\u4e86\uff0c\u53ef\u80fd\u6709\u7528\uff0c\u4e5f\u53ef\u80fd\u6ca1\u5565\u7528\uff0c\u8fd9\u8c01\u77e5\u9053\u5462\u3002
\u6839\u636e\u4ee5\u5f80\u6545\u4e8b\uff0c\u672a\u6765\u67d0 meme \u9879\u76ee\u4f1a\u7ed9\u7a7a\u6295\u4e5f\u8bf4\u4e0d\u5b9a\u3002
\u6211\u51c6\u5907 Mint 100 \u4e2a \ud83d\ude0c \ud83d\ude04 \ud83d\ude05

Mint \u5730\u5740\uff1a https://ethereum.org/en/10years

" }, { "author": { "url": "member/eccstartup", "name": "eccstartup", "avatar": "https://cdn.v2ex.com/avatar/5d76/7a83/66546_large.png?m=1486289910" }, "url": "t/1147757", "date_modified": "2025-07-25T12:39:07+00:00", "content_html": "

\u6211\u770b\u5b83\u6ca1\u7528\u5f00\u6e90\uff0c\u597d\u5947\u505a\u8fd9\u6837\u4e00\u4e2a\u7f51\u7ad9\u8981\u591a\u5c11\u94b1\u3002

\n", "date_published": "2025-07-25T12:36:05+00:00", "title": "\u590d\u523b\u4e00\u4e2a etherscan.io \u8fd9\u6837\u7684\u7f51\u7ad9\u9700\u8981\u591a\u5c11\u94b1\uff1f", "id": "t/1147757" }, { "author": { "url": "member/yodi", "name": "yodi", "avatar": "https://cdn.v2ex.com/gravatar/5fe00911695bae4a0a7a7e4023ecf8c0?s=73&d=retro" }, "url": "t/1146713", "title": "\u4ee5\u592a\u574a\u662f\u5426\u53ef\u4ee5\u79bb\u7ebf\u9a8c\u8bc1\u4ea4\u6613\u662f\u5426\u6210\u529f\uff1f", "id": "t/1146713", "date_published": "2025-07-21T12:31:11+00:00", "content_html": "

\u5728\u4e0d\u8fde\u63a5\u4e92\u8054\u7f51\u7684\u60c5\u51b5\u4e0b\uff0c\u662f\u5426\u53ef\u4ee5\u901a\u8fc7\u9884\u5b58\u4e00\u4e9b\u6570\u636e\uff08\u65e0\u9700\u7ecf\u5e38\u66f4\u65b0\uff09\uff0c\u5728\u6536\u5230\u4ea4\u6613\u53cc\u65b9\u94b1\u5305\u5730\u5740\u548c\u5176\u4ed6\u4ea4\u6613\u4fe1\u606f\u540e\uff0c\u662f\u5426\u53ef\u4ee5\u51ed\u5df2\u6709\u4fe1\u606f\u9a8c\u8bc1\u4ea4\u6613\u7ed3\u679c\uff1f

\n" }, { "author": { "url": "member/hannesgao", "name": "hannesgao", "avatar": "https://cdn.v2ex.com/gravatar/f13d5ead060a88d8b5207531f2de5786?s=73&d=retro" }, "url": "t/1144899", "date_modified": "2025-07-13T07:40:01+00:00", "content_html": "

$\"\u9ed1\u5ba2\u677e\u5956\u9879\"$

TL;DR

\u6211\u4eec\u53c2\u52a0\u7684\u9ed1\u5ba2\u677e\u662f ETHGlobal Cannes\uff08\u621b\u7eb3\u90a3\u51e0\u5929\u662f\u771f\u7684\u70ed\u554a\uff09
\u6211\u4eec\u505a\u7684\u9879\u76ee\u662f Omakase Protocol\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u8de8\u94fe\u8d28\u62bc\u534f\u8bae MVP \uff0c\u8d28\u62bc\u5956\u52b1\u7528 USDC \u7ed3\u7b97
\u56e2\u961f\u662f\u56db\u4e2a\u4eba\uff0c\u4e24\u4e2a\u540c\u4e8b\uff0c\u4e00\u4e2a\u540c\u4e8b\u4eb2\u5c5e\uff0c\u4e00\u4e2a\u6211
\u4e3b\u8981\u9879\u76ee\u70b9\u5b50\u662f\u540c\u7ec4\u7684\u540c\u4e8b\u51fa\u7684\uff0c\u6211\u505a\u524d\u7aef\u9002\u914d\uff0c\u53e6\u4e00\u4e2a\u540c\u4e8b\u505a\u540e\u7aef\u94fe\u4e0a\u6570\u636e\u91c7\u96c6
\u83b7\u5f97\u7684\u5956\u9879\u662f LayerZero \u8fd9\u4e2a Track \u7684 Best Omnichain DeFi Primitive 1st place
4500 \u5200\u5956\u91d1\u56e2\u961f 4 \u4eba\u5747\u5206\uff0cUSDC \u76f4\u63a5\u6253\u8fdb\u6ce8\u518c\u9ed1\u5ba2\u677e\u65f6\u7684\u94b1\u5305\u5730\u5740

\u5404\u79cd\u4f53\u9a8c

\u8fd9\u79cd IRL \u9ed1\u5ba2\u677e\u662f\u5bf9\u56e2\u961f\u548c\u81ea\u5df1\u7684\u4e00\u6b21\u538b\u6d4b\uff0c36 \u5c0f\u65f6\u5185\u8981\u6781\u9650\u505a\u51fa\u4e00\u4e2a\u582a\u582a\u80fd\u7528\u7684 MVP
\u6211\u8d1f\u8d23\u524d\u7aef\u548c\u94fe\u4e0a\u4ea4\u4e92\uff0c\u6240\u4ee5\u8d1f\u8d23\u5408\u7ea6\u7684\u540c\u4e8b\u9700\u8981\u5148\u90e8\u7f72\u597d\u94fe\u4e0a\u5408\u7ea6\uff0c\u6211\u624d\u80fd\u505a\u524d\u7aef\u9002\u914d\u548c Debug
\u6700\u540e\u4e00\u665a\u57fa\u672c\u5927\u5bb6\u90fd\u6ca1\u600e\u4e48\u597d\u597d\u7761\uff0c\u6211\u7761\u4e86\u4e00\u5c0f\u65f6\uff0c\u4e24\u4e2a\u540c\u4e8b\u5927\u6982\u7761\u4e86 1-2 \u5c0f\u65f6
\u94fe\u4e0a\u4ea4\u4e92 Debug \u5927\u7ea6\u82b1\u4e86 1-2 \u5c0f\u65f6\uff0c\u8fd9\u65f6\u79bb Deadline \u8fd8\u6709 2-3 \u5c0f\u65f6
\u5728 Deadline \u8fd8\u6709\u4e0d\u5230 10 \u5206\u949f\u7684\u65f6\u5019\u624d\u628a demo \u89c6\u9891\u5f55\u597d\u63d0\u4ea4\u4e0a\u53bb

\u4e00\u4e9b\u6280\u672f/\u786c\u4ef6\u8ba8\u8bba

Next.js \u5bf9\u4e8e\u4e00\u4e2a\u7b80\u5355\u7684\u524d\u7aef\u8fd8\u662f\u8fc7\u4e8e\u91cd\u4e86\uff0c\u4f46 Vercel \u5728\u63a8
React \u662f\u672a\u6765\uff1f\u4e0d\uff0cReact \u4e5f\u53ea\u662f Vercel \u5728\u63a8\u7f62\u4e86\uff0c\u672c\u8d28\u8fd8\u662f\u5728\u63a8 Next.js
\u6700\u8fd1 Vercel \u53c8\u6536\u4e86 NuxtLabs \uff0c\u53c8\u4e00\u4e2a\u9760\u4e3b\u5bfc\u6846\u67b6\u7684\u5784\u65ad\u4f01\u4e1a\u51fa\u73b0\u4e86\uff08\u53c2\u8003 \u8fd9\u6761\u63a8\u6587\uff09
\u966a\u6211 8 \u5e74\u7684 MacBook Pro 2017 \u8001\u4f19\u8ba1\u662f\u771f\u7684\u5f97\u5149\u8363\u9000\u4f11\u4e86\uff0c\u6027\u80fd\u6709\u70b9\u8ddf\u4e0d\u4e0a\u4e86\uff08\u6307\u5728\u9ed1\u5ba2\u677e\u4e0a\u8dd1 npm run dev \u9700\u8981\u7b49 10 \u5206\u949f\u624d\u5f00\u59cb compile \uff09
\u4e8e\u662f\u4e70\u4e86\u4e00\u53f0\u65b0\u7684 MacBook Pro 2024 (M4, 512GB SSD, 16GB RAM) \u5f53\u5f00\u53d1\u673a
\u8001\u4f19\u8ba1 MacBook Pro 2017 \u80af\u5b9a\u4e0d\u4f1a\u5356\u6389\uff0c\u4f1a\u7559\u7740\u505a\u4e00\u4e9b\u5b83\u529b\u6240\u80fd\u53ca\u7684\u4e8b\u60c5
Vibe Coding \u4e00\u65f6\u723d\uff0c\u4e00\u76f4 Vibe Coding \u4e00\u76f4\u723d\uff08\u524d\u63d0\u662f\u505a\u597d\u624b\u52a8\u7684 Context \u7ba1\u7406\uff0cClaude Code \u672c\u8eab\u7684 Context \u7ba1\u7406\u529f\u80fd\u8fd8\u662f\u7a0d\u663e\u4e0d\u8db3\uff09

\u4e00\u4e9b\u5410\u69fd

\u4e0d\u4f1a\u8bf4\u6cd5\u8bed\uff0c\u621b\u7eb3\u7684 Uber Eats \u4e0d\u8981\u70b9\uff0c\u4f1a\u53d8\u5f97\u4e0d\u5e78\uff0c\u6211\u7684\u4e00\u5355\u5feb 40 \u6b27\u7684 Pokebowl \u6ca1\u9001\u5230\uff0c\u6211\u6ca1\u5403\u4e0a\uff0c\u9a91\u624b\u62ff\u7740\u5feb\u9012\u888b\u5b50\u5728\u95e8\u724c\u524d\u9762\u62cd\u4e86\u4e2a\u7167\uff0c\u5c31\u7b97\u9001\u5230\u4e86
\u6211\u6700\u7ec8\u6ca1\u8054\u7cfb\u5230\u9a91\u624b\uff0c\u8054\u7cfb Uber Eats \u5ba2\u670d\uff0c\u94b1\u4e0d\u9000
\u621b\u7eb3\u7684\u8d85\u5e02\u57fa\u672c\u90fd\u6709\u81ea\u52a9\u7ed3\u8d26\u67dc\u53f0\uff0c\u4f46\u53ef\u80fd\u4e00\u5927\u65e9\u53bb\u4eba\u5c11\u7684\u65f6\u5019\u5e76\u4e0d\u5f00\u653e\uff0cI \u4eba\u5982\u6211\u5f97\u786c\u7740\u5934\u76ae\u548c\u6536\u94f6\u53f0\u7684\u5927\u5a18\u8bf4 Bonjour \u548c Merci
\u5728\u5c3c\u65af\u8001\u57ce\uff0c\u6211\u79bb\u6d77\u6ee9\u5c31\u53ea\u5dee\u4e0d\u5230\u4e00\u516c\u91cc\uff0c\u540c\u4e8b\u7684\u593a\u547d Call \u8ba9\u6211\u5728\u79bb\u6d77\u6ee9\u4e0d\u5230\u4e00\u516c\u91cc\u7684 Starbucks \u5750\u4e86\u4e00\u4e0b\u5348\u6765 Debug \uff0c\u6700\u5dee\u52b2\u7684\u662f\uff0c\u8fd9\u5bb6 Starbucks \u7684\u5395\u6240\u5bf9\u987e\u5ba2\u4e5f\u4e0d\u5f00\u653e
Debug \u5b8c\u4e4b\u540e\uff0c\u5728\u8d76\u5230\u706b\u8f66\u7ad9\u7684\u8def\u4e0a\u968f\u673a\u5bfb\u627e\u4e00\u4e2a\u516c\u5171\u5395\u6240\uff0c\u5728\u8def\u4e0a\u7684\u8d2d\u7269\u4e2d\u5fc3\u82b1\u4e86 0.60 \u6b27\u4e0a\u4e86\u4e00\u6b21\u5395\u6240
\u4ece\u5c3c\u65af\u822a\u7a7a\u6e2f\u56de\u65af\u56fe\u52a0\u7279\u7684\u98de\u673a\u4e0a\uff0c\u8d77\u98de\u524d\u5750\u540e\u6392\u7684\u5a03\u771f\u7684\u592a\u5435\u4e86\uff0c\u6211\u5c0f\u58f0\u5410\u69fd \u201c\u4e56\uff0c\u522b\u95f9\u4e86\u201d\uff0c\u7ed3\u679c\u628a\u9694\u4e86\u4e00\u4e2a\u5ea7\u4f4d\u7684\u4e9a\u88d4\u9762\u5b54\u59d0\u59d0\u9017\u7b11\u4e86\uff0c\u5c34\u5c2c\uff08 x \uff09
\u4e0d\u8981\u4e0b\u8f7d Lignes d'Azur APP \u5c1d\u8bd5\u7528\u4f60\u7684\u624b\u673a\u5f53\u505a NFC \u5361\u6765\u5237\uff0c\u4f1a\u53d8\u5f97\u4e0d\u5e78\uff0c\u4f1a\u88ab\u6321\u5728\u5c3c\u65af\u706b\u8f66\u7ad9\u7684\u5237\u5361\u95f8\u95e8\u5916\u9762\u770b\u7740\u9a6c\u4e0a\u8981\u5f00\u8d70\u7684\u706b\u8f66\u5e72\u77aa\u773c
\u6211\u76f8\u4fe1\u6211\u7684 Pixel 8a \u5df2\u7ecf\u662f\u5b89\u5353\u673a\u5668\u91cc NFC \u9002\u914d\u6027\u8d5b\u9053\u7684\u7fd8\u695a\u4e86\uff0c\u6bd5\u7adf\u5b83\u8fde ETHGlobal Cannes \u9ed1\u5ba2\u677e\u7684 NFC \u624b\u73af\u90fd\u53ef\u4ee5\u590d\u5236\uff08\u7b11\uff09
\u6cd5\u56fd\u8822\u9e21\u56e2\u961f\u505a APP \u505a\u7684\u7a00\u70c2\uff0c\u4f46\u6ca1\u6709\u5176\u4ed6\u66ff\u4ee3\u54c1\uff0c\u5efa\u8bae\u76f4\u63a5\u4e70 NFC \u5361\u7136\u540e\u5145\u503c\uff0c\u6216\u8005\u4e70\u7eb8\u8d28\u7968\u626b\u4e8c\u7ef4\u7801

\u4e00\u4e9b\u5947\u9047

\u5728 Pragma Cannes \u7814\u8ba8\u4f1a\u4f1a\u573a\u627e\u4e0d\u5230\u5165\u53e3\uff0c\u4f1a\u573a\u5728 Cannes \u7684 Carlton \u9152\u5e97\u5730\u4e0b\u4e09\u5c42\uff08 x \uff09
\u56e0\u4e3a\u627e\u4e0d\u5230\u4f1a\u573a\u5165\u53e3\u5076\u9047\u4e00\u4e2a\u5728\u82cf\u9ece\u4e16\u5de5\u4f5c\u7684\u745e\u58eb\u54e5\u4eec\uff0c\u662f\u505a Client \u7684\uff0c\u8fd9\u5bb6\u4f19\u5c45\u7136\u53bb\u8fc7\u897f\u5b89\u8fd8\u77e5\u9053 biangbiang \u9762\uff0c\u6211\u4e00\u4e2a\u897f\u5b89\u571f\u8457\u90fd\u9707\u60ca\u4e86
\u5728\u5c3c\u65af\u8001\u57ce\u7684\u4f18\u8863\u5e93\u65d7\u8230\u5e97\u75af\u72c2\u8d2d\u4e70\u5409\u535c\u529b\u8054\u540d UT \uff0c\u88c5\u4e86\u6ee1\u6ee1\u4e00\u8d2d\u7269\u888b
\u5728\u5c3c\u65af\u706b\u8f66\u7ad9\u6ca1\u6cd5\u5237\u4e4b\u540e\uff0c\u4e00\u4e2a\u6cd5\u56fd\u5c0f\u54e5\u594b\u529b\u4e3a\u6211\u6321\u4f4f\u4e86\u95f8\u673a\u95e8\uff0c\u5c06\u6211\u63a8\u4e86\u8fdb\u53bb\uff0c\u8ba9\u6211\u8d76\u4e0a\u706b\u8f66
\u5728\u5c3c\u65af\u822a\u7a7a\u6e2f\u7684 Library Lounge \uff0c\u524d\u9762\u4e00\u4e2a\u54e5\u4eec\u6ca1\u8fdb\u53bb\uff0c\u6211\u591a\u95ee\u4e86\u4e00\u53e5\u5f97\u77e5\u53ef\u4ee5\u4f18\u5148\u8fdb\u5165\uff0c\u4e8e\u662f\u5403\u4e0a\u4e86\u665a\u996d\uff08\u867d\u7136\u6ca1\u5269\u591a\u5c11\uff09
EuroWings \u7684\u65e9\u665a\u73ed\u673a\u771f\u7684\u5f88\u8981\u4eba\u547d\uff0c\u611f\u8c22\u65af\u56fe\u822a\u7a7a\u6e2f\u9644\u8fd1\u7684 Holiday Inn \u6551\u6211\u4e24\u6b21\u72d7\u547d
\u65af\u56fe\u57ce Feuerbach \u7684 Kurose \u65e5\u6599\u5e97\u4e0d\u9519\uff0c\u6700\u597d\u7535\u8bdd\u8ba2\u4f4d\uff0c\u821f\u8f66\u52b3\u987f\u4e4b\u540e\u6765\u4e00\u7897\u53c9\u70e7\u996d\u662f\u771f\u7684\u9999

\u591a\u56fe\u6740\u732b\uff08\u5efa\u8bae\u7528 WLAN \u6d4f\u89c8\uff09

\u521a\u7aef\u4e0a\u684c\u7684\u53c9\u70e7\u996d.jpg

$\"\u521a\u7aef\u4e0a\u684c\u7684\u53c9\u70e7\u996d\"$

\u4e00\u5206\u949f\u540e\u7684\u53c9\u70e7\u996d\uff08\u7897\uff09.jpg

$\"\u4e00\u5206\u949f\u540e\u7684\u53c9\u70e7\u996d\"$

\u4f60\u53ef\u66fe\u89c1\u8fc7\u51cc\u6668\u4e09\u70b9\u7684\u621b\u7eb3.gif

$\"\u51cc\u6668\u4e09\u70b9\u7684\u621b\u7eb3\"$

\u88ab\u6211\u62cd\u5f97\u5f88\u50cf 737 \u7684 A320.jpg

$\"\u50cf$

\u88ab\u6211\u62cd\u5f97\u7ec8\u4e8e\u50cf A320 \u7684 A320.jpg

$\"\u50cf$

\u5168\u4e16\u754c\u7684\u65e9\u73ed\u516c\u4ea4\u90fd\u662f\u4e00\u4e2a\u6837\uff0c\u621b\u7eb3\u4e5f\u4e0d\u4f8b\u5916.gif

$\"\u621b\u7eb3\u65e9\u73ed\u516c\u4ea4\"$

\u73af\u536b\u5de5\u4eba\u5927\u53d4\u4e5f\u4f9d\u65e7\u6709\u7ae5\u5fc3.jpg

$\"\u7ae5\u5fc3\u73af\u536b\u5de5\"$

\u5c31\u95ee\u4f60 Zou \u4e0d Zou.gif

$\"Zou$

\u6c11\u5bbf\u5165\u53e3\uff0c\u4e09\u5c42\u5c0f\u697c\uff0c\u722c\u697c\u7d2f\u6b7b\u4eba.gif

$\"\u4e09\u5c42\u5c0f\u697c\u6c11\u5bbf\"$

\u6700\u540e\uff0c\u4e00\u53ea\u56de\u5230 Karlsruhe \u4e4b\u540e\u88ab\u6211\u4ece\u90ae\u5c40\u4ea4\u4e86\u8d4e\u91d1\u624d\u63a5\u56de\u6765\u7684\uff0c\u88ab\u7a0e\u4e86\u7684\u5012\u9709\u5929\u72d7\u9547\u697c

$\"\u5012\u9709\u5929\u72d7\"$

\u7248\u6743\u58f0\u660e

\u7248\u6743\u6240\u6709\uff0c\u7981\u6b62\u4efb\u4f55\u5f62\u5f0f\u7684\u4e8c\u521b\u548c\u8f6c\u8f7d
\u672c\u6587 Markdown \u7531 GPT-4o \u53cb\u60c5 Parse \uff0cClaude \u5728 Parse HTML \u5230 Markdown \u7684\u65f6\u5019\u4f1a\u51fa\u9519
\u539f\u6587\u6765\u6e90\uff1a https://keylol.com/forum.php?mod=viewthread&tid=1008282 \u4e0a\u7684\u5e16\u5b50\u6b63\u6587 HTML \u5143\u7d20
\u539f\u6587\u4f5c\u8005\uff1a\u5f53\u7136\u4e0a\u9762\u7684\u5e16\u5b50\u4e5f\u662f\u6211\u81ea\u5df1\u5199\u7684\u4e86\uff0c\u501f\u5176\u4e50\u7684\u670d\u52a1\u5668\u5f53\u4e00\u4e0b\u56fe\u5e8a\uff0c\u5e0c\u671b\u7c89\u67aa\u4e0d\u8981\u602a\u6211

\n", "date_published": "2025-07-13T07:33:08+00:00", "title": "[ETHGlobal Cannes] \u7b2c\u4e00\u6b21\u53c2\u52a0 IRL \u9ed1\u5ba2\u677e\uff0c\u548c\u540c\u4e8b\u4e00\u8d77\u505a\u7684\u9879\u76ee\u83b7\u5956\u4e86\uff0c\u5f88\u5f00\u5fc3", "id": "t/1144899" }, { "author": { "url": "member/Livid", "name": "Livid", "avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1776858751" }, "url": "t/1139145", "title": "\u76ee\u524d Ethereum \u751f\u6001\u91cc\u6709\u54ea\u4e9b\u5f62\u6001\u63a5\u8fd1 ko-fi.com / Buy Me a Coffee / Kickstarter \u7684\u4ea7\u54c1\uff1f", "id": "t/1139145", "date_published": "2025-06-17T05:04:01+00:00", "content_html": "https://ko-fi.com/

https://buymeacoffee.com/

https://www.kickstarter.com/" }, { "author": { "url": "member/dwu8555", "name": "dwu8555", "avatar": "https://cdn.v2ex.com/avatar/80ef/3e1b/293789_large.png?m=1734394843" }, "url": "t/1108507", "title": "Uniswap V4 \u4e2d\u5982\u4f55\u4ece PoolManager \u83b7\u53d6\u6307\u5b9a\u6c60\u7684 ETH \u4f59\u989d\uff1f", "id": "t/1108507", "date_published": "2025-02-01T05:33:14+00:00", "content_html": "\u5728 Uniswap V2 \u548c V3 \u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u8c03\u7528\u6c60\u5408\u7ea6\u7684 balanceOf \u65b9\u6cd5\u6765\u83b7\u53d6\u6c60\u4e2d\u7684\u4f59\u989d\u3002

\u4f46\u5728 Uniswap V4 \u4e2d\uff0c\u6240\u6709\u6d41\u52a8\u6027\u5747\u7531\u7edf\u4e00\u7684 PoolManager \u5408\u7ea6\u7ba1\u7406\uff0c\u8fd9\u4f7f\u5f97\u5355\u4e2a\u6c60\u7684\u4f59\u989d\u67e5\u8be2\u53d8\u5f97\u4e0d\u90a3\u4e48\u76f4\u89c2\u3002

\u4e3e\u4e2a\u4f8b\u5b50\uff1a

- \u6c60 A\uff1a \u7531 1000 \u4e2a TokenA \u548c 1 \u4e2a ETH \u7ec4\u6210
- \u6c60 B\uff1a \u7531 1000 \u4e2a TokenB \u548c 1 \u4e2a ETH \u7ec4\u6210

\u6b64\u65f6\uff0cPoolManager \u5408\u7ea6\u4e2d\u603b\u5171\u5b58\u6709 2 \u4e2a ETH \u3002

\u8bf7\u95ee\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u4f55\u4f7f\u7528\u7c7b\u4f3c\u4e8e balanceOf \u7684\u65b9\u5f0f\uff0c\u67e5\u8be2\u5230\u5177\u4f53\u67d0\u4e2a\u6c60\uff08\u4f8b\u5982\u6c60 A \u6216\u6c60 B \uff09\u7684 ETH \u4f59\u989d\uff1f\u6709\u4ec0\u4e48\u601d\u8def\u6216\u63a5\u53e3\u53ef\u4ee5\u53c2\u8003\u5417\uff1f" }, { "author": { "url": "member/dwu8555", "name": "dwu8555", "avatar": "https://cdn.v2ex.com/avatar/80ef/3e1b/293789_large.png?m=1734394843" }, "url": "t/1108497", "title": "Uniswap v4 \u51fa\u6765\u4e86\uff0c\u600e\u4e48\u770b\u4e0d\u61c2\u554a", "id": "t/1108497", "date_published": "2025-02-01T03:52:55+00:00", "content_html": "\u6240\u6709\u7684\u6c60\u5b50\u90fd\u7edf\u4e00\u5f52 PoolManager \u7ba1\uff0c\u90a3\u6211\u5982\u4f55\u67e5\u8be2\u67d0\u4e2a\u6c60\u5b50\u7684\u6d41\u52a8\u6027\u5462\uff1f" }, { "author": { "url": "member/brucexueth", "name": "brucexueth", "avatar": "https://cdn.v2ex.com/avatar/b56d/aee9/589477_large.png?m=1661750178" }, "url": "t/1098865", "title": "\u6709\u4eba\u5bf9 AI \u6a21\u578b\u6839\u636e\u5f00\u6e90\u9879\u76ee\u4f9d\u8d56\u548c\u6570\u636e\u751f\u6210\u6743\u91cd\u5206\u914d\u8d5e\u52a9\u8d44\u91d1\u611f\u5174\u8da3\u5417\uff1f", "id": "t/1098865", "date_published": "2024-12-19T10:31:40+00:00", "content_html": "

Vitalik \u8d44\u52a9\u4e86 25WU \u505a\u8fd9\u4e2a\u5206\u914d\u5b9e\u9a8c\uff0c\u5176\u4e2d 8WU \u4f5c\u4e3a\u63d0\u4ea4\u6a21\u578b\u7684\u5956\u52b1\uff0c17WU \u5c06\u6309\u7167\u51e0\u4e2a\u6a21\u578b\u7684\u6743\u91cd\u5bf9\u76f8\u5173\u5f00\u6e90\u9879\u76ee\u8fdb\u884c\u5206\u914d\u3002\u6b22\u8fce\u5bf9 AI \u6a21\u578b\u8bad\u7ec3\u548c\u5f00\u6e90\u9879\u76ee\u8d44\u52a9\u611f\u5174\u8da3\u7684\u670b\u53cb\u5173\u6ce8\uff0c\u4e00\u8d77\u7ec4\u961f\u7ade\u8d5b\uff0c\u8be6\u60c5\uff1a

https://x.com/ETHPanda_Org/status/1869689559078068642

\n" }, { "author": { "url": "member/Livid", "name": "Livid", "avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1776858751" }, "url": "t/1079284", "date_modified": "2024-10-11T09:12:25+00:00", "content_html": "https://rollup.wtf/", "date_published": "2024-10-11T09:10:53+00:00", "title": "\u8fd9\u4e2a UI \u5b9e\u5728\u662f\u592a\u9177\u4e86", "id": "t/1079284" }, { "author": { "url": "member/ltfree", "name": "ltfree", "avatar": "https://cdn.v2ex.com/gravatar/fffe1f0e50a9db5b001e68a2cda01dda?s=73&d=retro" }, "url": "t/1077337", "title": "\u641e\u722c\u866b\u524d\u7684\u4e00\u4e9b\u7591\u95ee", "id": "t/1077337", "date_published": "2024-10-01T16:28:12+00:00", "content_html": "

\u867d\u7136\u662f\u7a0b\u5e8f\u5458\uff0c\u4f46\u4e5f\u662f wb3 \u95e8\u5916\u6c49\n\u6700\u8fd1\u51c6\u5907\u641e\u4e2a eth \u516c\u94fe\u722c\u866b\uff0c\u83b7\u53d6\u4e00\u4e9b\u4ea4\u6613\u6570\u636e\u4e4b\u7c7b\u7684

\u5728\u4f7f\u7528 web3py \u722c\u6570\u636e\u65f6\uff0c\u611f\u89c9\u5904\u7406\u4e00\u4e9b\u4e8b\u4ef6\u6bd4\u8f83\u9ebb\u70e6\uff08\u8f6c\u8d26\u3001\u4ea4\u6613\u7b49\uff09\u5f88\u96be\u533a\u5206\u67d0\u4e2a hash \u7684\u771f\u5b9e\u64cd\u4f5c

\u7136\u540e\u53c8\u542c\u8bf4\u4e86 BlockScout \u7684 api \u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u5982\u679c\u4f7f\u7528 BlockScout api \u7684\u8bdd\uff0c\u53c8\u4f1a\u6d89\u53ca\u5230\u5168\u8282\u70b9\u642d\u5efa\u7684\u95ee\u9898

\u6240\u4ee5\uff0c\u76ee\u524d\u4e0d\u77e5\u9053\u5230\u5e95\u8be5\u9009\u62e9\u54ea\u4e2a\u4e86\n\u60f3\u77e5\u9053\u662f\u6211 webpy \u6846\u67b6\u5b66\u7684\u4e0d\u591f\u706b\u5019\uff0c\u6240\u4ee5\u624d\u533a\u5206\u4e0d\u4e86\u4e48\uff1f\n\u8fd8\u662f\u5927\u5bb6\u90fd\u5728\u4f7f\u7528 BlockScout \u8fd9\u79cd\u6d4f\u89c8\u5668\u5728\u641e\u6570\u636e\uff1f

\u8c22\u8c22\u5404\u4f4d

\n" }, { "author": { "url": "member/ltfree", "name": "ltfree", "avatar": "https://cdn.v2ex.com/gravatar/fffe1f0e50a9db5b001e68a2cda01dda?s=73&d=retro" }, "url": "t/1075563", "date_modified": "2024-09-25T02:06:42+00:00", "content_html": "

\u505a\u94fe\u4e0a\u7edf\u8ba1\u51c6\u5907\u5728\u5bb6\u641e\u4e00\u4e2a\u5168\u8282\u70b9\u8bd5\u8bd5

\u4e0d\u8fc7\u60f3\u77e5\u9053\u76ee\u524d eth \u5168\u8282\u70b9\u81f3\u5c11\u9700\u8981\u591a\u5c11\u786c\u76d8\u7a7a\u95f4\uff1f

\u6709\u8bf4 2t \u7684 \u8fd8\u6709\u4eba\u8bf4\u5341\u51e0 t \u7684 \u8fd9\u5dee\u5f02\u4e5f\u592a\u5927\u4e86

\n", "date_published": "2024-09-25T01:11:47+00:00", "title": "\u76ee\u524d eth \u5168\u8282\u642d\u5efa\u786c\u76d8\u5360\u7528\u95ee\u9898", "id": "t/1075563" }, { "author": { "url": "member/SethShi", "name": "SethShi", "avatar": "https://cdn.v2ex.com/avatar/d921/a023/513815_large.png?m=1768297076" }, "url": "t/1021354", "date_modified": "2024-03-07T02:39:04+00:00", "content_html": "

\u5730\u5740: https://github.com/seth-shi/ethereum-wallet-generator-nodes\n\u6838\u5fc3\u4ee3\u7801\u5341\u51e0\u884c\u90fd\u662f\u8c03\u5305\u4fa0, \u5269\u4e0b\u7684\u5c31\u662f\u4e0a\u62a5\u72b6\u6001\u4e86

\u5982\u56fe:\n $\"\"$

\n", "date_published": "2024-03-07T02:35:51+00:00", "title": "\u5199\u4e86\u4e00\u4e2a\u4ee5\u592a\u574a\u9753\u53f7\u751f\u6210\u5668, \u652f\u6301\u591a\u8282\u70b9\u8fd0\u884c, \u8ba9\u4f60\u7684\u4efb\u610f\u8bbe\u5907\u6210\u4e3a\u8ba1\u7b97\u8282\u70b9", "id": "t/1021354" }, { "author": { "url": "member/huzhikuizainali", "name": "huzhikuizainali", "avatar": "https://cdn.v2ex.com/avatar/1869/a390/522912_large.png?m=1752498684" }, "url": "t/1019441", "title": "\u4e3a\u4ec0\u4e48\u4ee5\u592a\u574a\u7684 Uncle rewards \u6bd4 block rewards \u5c11\u90a3\u4e48\u591a\uff1f", "id": "t/1019441", "date_published": "2024-02-29T04:58:46+00:00", "content_html": "

\u8bf7\u770b\u8fd9\u4e2a\u94fe\u63a5\u7684\u53f3\u4e0b\u89d2\u997c\u56fe\u3002https://etherscan.io/stat/supply

Uncle rewards \u6bd4 block rewards \u5c11\u5f88\u591a\u3002Uncle rewards \u6bd4 block rewards \u5c11\u6211\u80fd\u7406\u89e3\u3002\u4f46\u662f\u5c11\u8fd9\u4e48\u591a\u6211\u5c31\u4e0d\u592a\u7406\u89e3\u4e86\u3002\u8003\u8651\u5230\u4ee5\u592a\u574a\u4f1a\u9891\u7e41\u51fa\u73b0\u4e34\u65f6\u5206\u53c9\u3002\u800c\u5c06\u6ca1\u6709\u6210\u4e3a\u6700\u957f\u94fe\u7684 block \u7eb3\u5165 Uncle \u5bf9\u4e3b\u5757\u4e5f\u662f\u6709\u597d\u5904\u7684\u3002\u56e0\u6b64\u4ece\u5229\u76ca\u9a71\u52a8\u7684\u89d2\u5ea6\uff0c\u4e3b\u5757\u6709\u52a8\u529b\u5c06\u9891\u7e41\u51fa\u73b0\u7684\u5b64\u5757\u7eb3\u5165 Uncle \u3002\u800c\u5b64\u5757\u4f1a\u56e0\u6b64\u83b7\u5f97 7/8 \u7684 block rewards \u3002

\u56e0\u6b64 Uncle rewards \u7684\u603b\u4f53\u56de\u62a5\u4e0d\u5e94\u8be5\u6bd4 block rewards \u5c11\u8fd9\u4e48\u591a\uff01 \u56e0\u6b64\u4e8c\u8005\u6bd4\u4f8b\u5982\u6b64\u60ac\u6b8a\u7684\u539f\u56e0\u6709\u4eba\u77e5\u9053\u4e48\uff1f\uff08\u5728 2018 \u5e74\u65f6\u4e8c\u8005\u5dee\u8ddd\u5c31\u5f88\u5927\uff01\uff09

\n" }, { "author": { "url": "member/cmonkey", "name": "cmonkey", "avatar": "https://cdn.v2ex.com/gravatar/6cfd2daebe6d0543923368acdf4029bd?s=73&d=retro" }, "url": "t/1017630", "date_modified": "2024-02-22T10:16:41+00:00", "content_html": "

\u597d\u50cf\u4e00\u822c\u90fd\u80fd\u9886 200$, \u8fd8\u6ca1\u6709\u53bb\u9886\u7684\u8d76\u5feb\u53bb\u9886

PS: \u6211\u7528\u7684 bravvos \u94b1\u5305\uff0c\u4ee5\u524d\u6211\u7528\u6bd4\u7279\u5e01\u90fd\u662f pc \u5ba2\u6237\u7aef\uff0c\u4e0b\u8f7d\u51e0\u767e G \u7684\u533a\u5757\uff0c\u73b0\u5728\u8fd9\u79cd\u52a9\u8bb0\u8bcd\u7684\u8fd8\u633a\u597d\u7684

ref: https://provisions.starknet.io/

\n", "date_published": "2024-02-22T10:12:50+00:00", "title": "STARK \u90fd\u9886\u4e86\u5417\uff1f", "id": "t/1017630" }, { "author": { "url": "member/puppyguy", "name": "puppyguy", "avatar": "https://cdn.v2ex.com/avatar/33cf/42b3/6938_large.png?m=1358500284" }, "url": "t/976092", "title": "blockchain.com \u8fd8\u6709\u4e00\u70b9\u4ee5\u592a\u5e01\uff0c\u653e\u4e86\u51e0\u5e74\u4e86\u90fd\u5feb\u5fd8\u8bb0\u4e86\uff0c\u8bf7\u95ee\u5982\u4f55\u63d0\u73b0\u3002", "id": "t/976092", "date_published": "2023-09-22T02:32:37+00:00", "content_html": "" }, { "author": { "url": "member/dw2693734d", "name": "dw2693734d", "avatar": "https://cdn.v2ex.com/avatar/fbcf/03e0/601784_large.png?m=1702109329" }, "url": "t/964450", "title": "\u534e\u4e3a\u4e91\u5f00\u59cb\u505a\u4ee5\u592a\u574a\u8d28\u62bc\u670d\u52a1\u4e86 \u5144\u5f1f\u4eec \u600e\u4e48\u770b\uff1f", "id": "t/964450", "date_published": "2023-08-11T06:39:35+00:00", "content_html": "

\u6765\u6e90\uff1a https://support.huaweicloud.com/intl/zh-cn/nes-pledge/nes_pledge_0007.html" }, { "author": { "url": "member/blackcurrant", "name": "blackcurrant", "avatar": "https://cdn.v2ex.com/gravatar/22f634273dcf18fffea335487aa61485?s=73&d=retro" }, "url": "t/950958", "title": "\u4f60\u4eec\u8fd0\u884c\u7684\u4ee5\u592a\u574a\u5168\u8282\u70b9\u5b8c\u5168\u540c\u6b65\u7528\u4e86\u591a\u4e45\uff1f", "id": "t/950958", "date_published": "2023-06-22T18:56:41+00:00", "content_html": "

\u6211\u662f geth + prysm, \u73b0\u5728\u5df2\u7ecf\u540c\u6b65 10 \u5929\u4e86\uff0c\u4e00\u76f4\u5728 \u201cSyncing: state healing in progress\u201d\u3002

INFO [06-22|18:54:13.462] Syncing: state healing in progress accounts=3,711,607@198.02MiB slots=8,055,945@593.43MiB codes=11058@76.99MiB nodes=92,361,600@24.04GiB pending=14388\nINFO [06-22|18:54:13.548] Forkchoice requested sync to new head number=17,537,066 hash=aa1e21..27027a finalized=17,536,982\nINFO [06-22|18:54:19.042] Syncing: chain download in progress synced=100.00% chain=500.57GiB headers=17,537,066@7.97GiB bodies=17,536,990@343.70GiB receipts=17,536,990@148.91GiB eta=15m5.948s\nINFO [06-22|18:54:21.617] Syncing: state healing in progress accounts=3,711,805@198.03MiB slots=8,056,014@593.44MiB codes=11059@77.00MiB nodes=92,362,539@24.04GiB pending=14452\nINFO [06-22|18:54:24.494] Forkchoice requested sync to new head number=17,537,067 hash=5bf4c3..5ed7eb finalized=17,536,982\nINFO [06-22|18:54:27.058] Syncing: chain download in progress synced=100.00% chain=500.57GiB headers=17,537,067@7.97GiB bodies=17,536,990@343.70GiB receipts=17,536,990@148.91GiB eta=15m17.887s\nINFO [06-22|18:54:29.886] Syncing: state healing in progress accounts=3,711,981@198.04MiB slots=8,056,130@593.45MiB codes=11059@77.00MiB nodes=92,363,556@24.04GiB pending=14423\nINFO [06-22|18:54:35.066] Syncing: chain download in progress synced=100.00% chain=500.57GiB headers=17,537,067@7.97GiB bodies=17,536,990@343.70GiB receipts=17,536,990@148.91GiB eta=15m17.905s\nINFO [06-22|18:54:36.324] Forkchoice requested sync to new head number=17,537,068 hash=a5f4c2..f7c310 finalized=17,536,982\nINFO [06-22|18:54:38.012] Syncing: state healing in progress accounts=3,712,105@198.05MiB slots=8,056,285@593.46MiB codes=11059@77.00MiB nodes=92,364,586@24.04GiB pending=14439\nINFO [06-22|18:54:43.076] Syncing: chain download in progress synced=100.00% chain=500.57GiB headers=17,537,068@7.97GiB bodies=17,536,990@343.70GiB receipts=17,536,990@148.91GiB eta=15m29.844s\nINFO [06-22|18:54:46.013] Syncing: state healing in progress accounts=3,712,247@198.06MiB slots=8,056,443@593.47MiB codes=11059@77.00MiB nodes=92,365,613@24.04GiB pending=14325\nINFO [06-22|18:54:49.878] Forkchoice requested sync to new head number=17,537,069 hash=82526a..574583 finalized=17,536,982\n

> eth.syncing\n{\n currentBlock: 17536061,\n healedBytecodeBytes: 79428243,\n healedBytecodes: 10861,\n healedTrienodeBytes: 25439693259,\n healedTrienodes: 91090540,\n healingBytecode: 0,\n healingTrienodes: 1108,\n highestBlock: 17536140,\n startingBlock: 17501953,\n syncedAccountBytes: 52401351864,\n syncedAccounts: 231420135,\n syncedBytecodeBytes: 6471440984,\n syncedBytecodes: 944602,\n syncedStorage: 1007002838,\n syncedStorageBytes: 216338753051\n}\n

\u8fd9\u662f\u6b63\u5e38\u7684\u5417\uff1f\u6709\u6ca1\u6709\u4ec0\u4e48\u52a0\u901f\u7684\u529e\u6cd5\uff1f

\n" }, { "author": { "url": "member/cathedrel", "name": "cathedrel", "avatar": "https://cdn.v2ex.com/gravatar/53dfa28d1216eee3dea9ace91e696120?s=73&d=retro" }, "url": "t/949136", "title": "\u4eca\u5929\u53d1\u73b0\u4ee5\u592a\u574a\u7684\u624b\u7eed\u8d39\u4e0b\u964d\u4e86\u5f88\u591a\uff0c\u53d1\u751f\u4e86\u5565\uff1f\u597d\u50cf\u6ca1\u770b\u89c1\u6709\u5347\u7ea7\u554a\uff1f\u54ea\u4f4d\u5927\u4f6c\u6307\u70b9\u4e00\u4e0b\uff1f\u8c22\u8c22", "id": "t/949136", "date_published": "2023-06-15T17:21:53+00:00", "content_html": "" }, { "author": { "url": "member/sx5486510", "name": "sx5486510", "avatar": "https://cdn.v2ex.com/gravatar/dc01fc16904c01098844376c00c7d796?s=73&d=retro" }, "url": "t/947278", "title": "\u73b0\u5728\u56fd\u5185\u8fd8\u80fd\u8fd0\u884c\u5168\u8282\u70b9\u5417", "id": "t/947278", "date_published": "2023-06-09T05:39:17+00:00", "content_html": "

\u6700\u65b0\u7248\u672c geth-linux-amd64-1.12.0 \uff0c\u8fd0\u884c\u4e3b\u94fe\u4e0a\nMessage handling failed in snap peer=f23ac6da err=EOF\nMessage handling failed in eth id=f23ac6da7c02f84a cOnn=dyndial err=EOF\nEthereum handshake failed id=5da4b7d6ed9bc552 cOnn=dyndial err=EOF

\u57fa\u672c\u90fd\u662f\u8fde\u63a5\u5931\u8d25\u4e86 \u662f\u5c01\u6389\u4e86\u5417

\n" }, { "author": { "url": "member/Joker123456789", "name": "Joker123456789", "avatar": "https://cdn.v2ex.com/avatar/47d3/3395/482153_large.png?m=1676288679" }, "url": "t/942652", "title": "Magician-Scanning 1.0.12 \u53d1\u5e03", "id": "t/942652", "date_published": "2023-05-24T10:11:09+00:00", "content_html": "

\u672c\u6b21\u4e3b\u8981\u662f\u89e3\u51b3\u4e86\u51e0\u4e2a bug \uff0c\u7136\u540e\u6dfb\u52a0\u4e86\u4e24\u4e2a\u9526\u4e0a\u6dfb\u82b1\u7684\u529f\u80fd\u3002

\n
\u626b\u63cf\u9891\u7387\u4e0d\u518d\u53d7\u9650\u5236\u4e86\uff0c\u53ea\u8981\u5927\u4e8e 1 \u6beb\u79d2\u5373\u53ef
\n
\n
\u6dfb\u52a0\u4e86\u6700\u5927\u626b\u63cf\u5757\u9ad8\uff0c\u5f53\u626b\u63cf\u5230\u8fd9\u4e2a\u5757\u9ad8\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u81ea\u52a8\u505c\u6b62\u672c\u4efb\u52a1
\n
\n
\u6dfb\u52a0\u4e86\u83b7\u53d6\u5f53\u524d\u626b\u63cf\u5230\u7684\u6700\u5927\u5757\u9ad8\u7684\u529f\u80fd
\n

\u8bbe\u7f6e\u6700\u5927\u626b\u63cf\u5757\u9ad8

\u770b\u4e0b\u9762\u4ee3\u7801\u4e2d\u7684\u6709\u6ce8\u91ca\u7684\u90a3\u4e00\u884c

EventThreadPool.init(1);\n\nMagicianBlockchainScan.create()\n .setRpcUrl(\n EthRpcInit.create()\n .addRpcUrl(\"https://data-seed-prebsc-1-s1.binance.org:8545\")\n )\n .setScanPeriod(5000)\n .setBeginBlockNumber(BigInteger.valueOf(24318610))\n .setEndBlockNumber(BigInteger.valueOf(24318680)) // \u626b\u63cf\u5230\u54ea\u4e2a\u5757\u9ad8\u5c31\u505c\u6b62\u8fd9\u4e2a\u4efb\u52a1\uff08\u4e0d\u8bbe\u7f6e\uff0c\u6216\u8005\u8bbe\u7f6e\u4e3a 0 \uff0c\u4ee3\u8868\u4e0d\u9650\u5236\uff09\n .addEthMonitorEvent(new EventOne())\n .start();\n

\u83b7\u53d6\u5f53\u524d\u626b\u63cf\u5230\u7684\u6700\u5927\u5757\u9ad8

\u770b\u4e0b\u9762\u4ee3\u7801\u4e2d\u7684\u6709\u6ce8\u91ca\u7684\u90a3\u4e00\u884c

// \u5c06\u5bf9\u8c61\u62ff\u5230\nMagicianBlockchainScan blockChainScan = MagicianBlockchainScan.create()\n .setRpcUrl(\n EthRpcInit.create()\n .addRpcUrl(\"https://data-seed-prebsc-1-s1.binance.org:8545\")\n ) \n .setScanPeriod(5000) \n .setBeginBlockNumber(BigInteger.valueOf(24318610)) \n .addEthMonitorEvent(new EventOne())\n\nblockChainScan.start();\n\n// \u8c03\u7528\u8fd9\u4e2a\u65b9\u6cd5\u53ef\u4ee5\u83b7\u53d6\u5f53\u524d\u4efb\u52a1\u5df2\u7ecf\u626b\u63cf\u5230\u7684\u6700\u5927\u5757\u9ad8\n// \u6709\u4e00\u5b9a\u7684\u8bef\u5dee\uff0c\u56e0\u4e3a\u5728\u4f60\u83b7\u53d6\u7684\u8fd9\u4e00\u77ac\u95f4\uff0c\u626b\u63cf\u4efb\u52a1\u53ef\u80fd\u53c8\u626b\u63cf\u5230\u597d\u51e0\u4e2a\u65b0\u5757\u9ad8\u4e86\nblockChainScan.getCurrentBlockHeight();\n

\u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u89e3\u51b3\u4e86\u00a0Magician-ContractsTools\u00a0\u8bbe\u7f6e chainId \u540e\u62a5\u9519\u7684 bug

\u9879\u76ee\u5b98\u7f51

https://magician-io.com

\n" }, { "author": { "url": "member/Livid", "name": "Livid", "avatar": "https://cdn.v2ex.com/avatar/c4ca/4238/1_large.png?m=1776858751" }, "url": "t/921951", "title": "viem", "id": "t/921951", "date_published": "2023-03-07T08:35:54+00:00", "content_html": "https://viem.sh/docs/benchmarks.html

\u4e00\u4e2a\u65b0\u7684\u53c8\u5c0f\u53c8\u5feb\u7684 Ethereum JS \u5e93\u3002" }, { "author": { "url": "member/dw2693734d", "name": "dw2693734d", "avatar": "https://cdn.v2ex.com/avatar/fbcf/03e0/601784_large.png?m=1702109329" }, "url": "t/919561", "date_modified": "2023-02-27T07:59:01+00:00", "content_html": "

\u7b2c\u4e00\uff0c\u662f\u786c\u76d8\u5b58\u50a8\u7a7a\u95f4\uff0c\u5927\u6982\u9700\u8981\u591a\u5927

\u7b2c\u4e8c\uff0c\u80fd\u591f\u5feb\u901f\u8fd4\u56de\u67d0\u4e00\u4e2a token \u7684 transaction \u8bb0\u5f55\uff0c\u4e0d\u5230 1s

\u867d\u7136\u6709\u7b2c\u4e09\u65b9\u7684\u670d\u52a1\uff0c\u6bd4\u5982 dune.com \uff0c\u4f46\u662f\u7528\u7740\u59cb\u7ec8\u4e0d\u65b9\u4fbf\u3002

\n", "date_published": "2023-02-27T07:57:26+00:00", "title": "\u7528 PostgreSQL \u6765\u5b58\u50a8\u4ee5\u592a\u574a\u4e0a\u7684\u6240\u6709\u4ea4\u6613 transaction\uff0c\u5982\u4f55\u5206\u8868\u5206\u5e93\uff1f", "id": "t/919561" }, { "author": { "url": "member/dw2693734d", "name": "dw2693734d", "avatar": "https://cdn.v2ex.com/avatar/fbcf/03e0/601784_large.png?m=1702109329" }, "url": "t/915990", "title": "\u4ee5\u592a\u574a\u5168\u8282\u70b9\u548c\u5f52\u6863\u8282\u70b9\u4e4b\u95f4\u80fd\u4e92\u76f8\u540c\u6b65\u6570\u636e\u5417\uff1f", "id": "t/915990", "date_published": "2023-02-14T05:13:27+00:00", "content_html": "" }, { "author": { "url": "member/Keith", "name": "Keith", "avatar": "https://cdn.v2ex.com/avatar/073b/00ab/3267_large.png?m=1753346134" }, "url": "t/906603", "title": "eth \u548c bit \u57df\u540d\u672c\u8d28\u4e0a\u662f\u4e00\u6837\u7684\u5417\uff1f\u4e24\u8005\u5173\u7cfb\u7c7b\u4f3c com \u548c net\uff1f", "id": "t/906603", "date_published": "2023-01-04T11:03:55+00:00", "content_html": "

\u4e24\u8005\u529f\u80fd\u4e0a\u5e94\u8be5\u662f\u4e00\u6837\u7684\u5427\uff1f\u4f46\u652f\u6301\u7684\u94b1\u5305\u53c8\u4e0d\u4e00\u6837\uff0c\u521a\u5f00\u59cb\u4e86\u89e3\uff0c\u8fd8\u6709\u4e9b\u8ff7\u60d1

\n" }, { "author": { "url": "member/dw2693734d", "name": "dw2693734d", "avatar": "https://cdn.v2ex.com/avatar/fbcf/03e0/601784_large.png?m=1702109329" }, "url": "t/904525", "title": "\u5347\u7ea7\u6210\u5343\u5146\u5bbd\u5e26\uff0c Geth \u8282\u70b9\u4e00\u665a\u4e0a\u5c31\u540c\u6b65\u597d\u4e86", "id": "t/904525", "date_published": "2022-12-25T00:57:16+00:00", "content_html": "

128 \u4e00\u4e2a\u6708\u7535\u4fe1\u7684\u8d39\u7528\uff0c\u7b80\u76f4\u4e0d\u8981\u592a\u9999\u4e86\uff0c\u54c8\u54c8

\n" }, { "author": { "url": "member/dw2693734d", "name": "dw2693734d", "avatar": "https://cdn.v2ex.com/avatar/fbcf/03e0/601784_large.png?m=1702109329" }, "url": "t/903240", "title": "\u4e3a\u4ec0\u4e48\u592a\u574a\u8fd9\u79cd\u51e0\u5343\u4ebf\u5e02\u503c\u7684\u9879\u76ee\uff0c\u5c45\u7136\u8fde\u65ad\u7535\u4fdd\u62a4\u90fd\u505a\u4e0d\u597d\uff1f", "id": "t/903240", "date_published": "2022-12-18T00:56:16+00:00", "content_html": "

\u5bb6\u91cc\u7684\u7535\u8111\u7a81\u7136\u65ad\u7535\uff0c\u7136\u540e\u91cd\u542f Geth \u5168\u8282\u70b9\uff0c\u7136\u540e\u6570\u636e\u5c31\u4e22\u4e86

\n" }, { "author": { "url": "member/dw2693734d", "name": "dw2693734d", "avatar": "https://cdn.v2ex.com/avatar/fbcf/03e0/601784_large.png?m=1702109329" }, "url": "t/903235", "title": "\u4ee5\u592a\u574a\u5168\u8282\u70b9\u7a81\u7136\u65ad\u7535\u540e\u65e0\u6cd5\u540c\u6b65", "id": "t/903235", "date_published": "2022-12-17T21:45:38+00:00", "content_html": "

\u63d0\u793a\u6570\u636e\u5e93\u635f\u574f\uff0c\u5c31\u4e00\u76f4\u5728\u4fee\u590d\uff0c\u4fee\u590d\u4e86\u597d\u51e0\u4e2a\u5c0f\u65f6\u4e86\uff0c\u8fd8\u6ca1\u597d

\n" }, { "author": { "url": "member/falconeye", "name": "falconeye", "avatar": "https://cdn.v2ex.com/avatar/01b6/3978/4745_large.png?m=1669960717" }, "url": "t/899597", "title": "\u8bf7\u6559\u4e00\u4e0b\u8d2d\u4e70 ENS \u57df\u540d\u652f\u4ed8\u7684\u95ee\u9898", "id": "t/899597", "date_published": "2022-12-02T06:04:01+00:00", "content_html": "\u521a\u63a5\u89e6\uff0c\u6bd4\u8f83\u5c0f\u767d\u3002
\u901a\u8fc7\u5e01\u5b89\u8d2d\u4e70\u4e86 eth \uff0c\u63d0\u73b0\u5230\u94b1\u5305\u7684\u65f6\u5019\u8981\u9009\u62e9\u7f51\u7edc\uff0cERC20 \u624b\u7eed\u8d39\u592a\u8d35\u4e86\uff0c\u5982\u679c\u9009\u62e9 BEP20 \u7684\u8bdd\uff0c\u5728 ENS \u8d2d\u4e70\u57df\u540d\u7684\u65f6\u5019\uff0c\u80fd\u6b63\u5e38\u652f\u4ed8\u5417\uff1f" }, { "author": { "url": "member/Joker123456789", "name": "Joker123456789", "avatar": "https://cdn.v2ex.com/avatar/47d3/3395/482153_large.png?m=1676288679" }, "url": "t/898333", "title": "\u6709\u4e86\u8fd9\u4e2a\u5de5\u5177\u5305\uff0c\u7528 Java \u8c03\u7528\u667a\u80fd\u5408\u7ea6\u66f4\u52a0\u7b80\u4fbf\u4e86", "id": "t/898333", "date_published": "2022-11-27T12:34:11+00:00", "content_html": "

Magician-ContractsTools \u662f\u4e00\u4e2a\u7528\u4e8e\u8c03\u7528\u667a\u80fd\u5408\u7ea6\u7684\u5de5\u5177\u5305\uff0c\u4f60\u53ef\u4ee5\u975e\u5e38\u5bb9\u6613\u5730\u5728 Java \u7a0b\u5e8f\u4e2d\u8c03\u7528\u667a\u80fd\u5408\u7ea6\u8fdb\u884c\u67e5\u8be2\u548c\u5199\u5165\u64cd\u4f5c\u3002

\u6709\u4e09\u4e2a\u5185\u7f6e\u7684\u6807\u51c6\u5408\u7ea6\u6a21\u677f\uff0c\u5206\u522b\u662f ERC20 \u3001ERC721 \u548c ERC1155 \uff0c\u5982\u679c\u4f60\u9700\u8981\u8c03\u7528\u8fd9\u4e09\u4e2a\u5408\u7ea6\u4e2d\u7684\u6807\u51c6\u51fd\u6570\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u975e\u5e38\u5feb\u901f\u5730\u5b8c\u6210\u5de5\u4f5c\u3002\u9664\u4e86\u5185\u7f6e\u7684\u5408\u540c\u6a21\u677f\u5916\uff0c\u5982\u679c\u4f60\u9700\u8981\u8c03\u7528\u81ea\u5b9a\u4e49\u7684\u5408\u540c\u51fd\u6570\u4e5f\u662f\u5f88\u5bb9\u6613\u7684\uff0c\u4ee5\u540e\u6211\u4eec\u8fd8\u4f1a\u7ee7\u7eed\u589e\u52a0\u6807\u51c6\u6a21\u677f\u3002

\u6b64\u5916\uff0c\u8fd8\u6709 InputData \u89e3\u7801\u548c ETH \u67e5\u8be2\u548c\u8f6c\u79fb\u7684\u5de5\u5177

\u8ba1\u5212\u652f\u6301\u4e09\u79cd\u94fe\uff0cETH \uff08 BSC \u3001POLYGON \u7b49\uff09\u3001SOL \u548c TRON

\u5bfc\u5165\u4f9d\u8d56

<dependency>\n <groupId>com.github.yuyenews</groupId>\n <artifactId>Magician-ContractsTools</artifactId>\n <version>1.0.0</version>\n</dependency>\n\n<!-- This is the logging package, you must have it or the console will not see anything, any logging package that can bridge with slf4j is supported -->\n<dependency>\n <groupId>org.slf4j</groupId>\n <artifactId>slf4j-jdk14</artifactId>\n <version>1.7.12</version>\n</dependency>\n

\u5408\u7ea6\u67e5\u8be2 \u4ee5\u53ca \u5199\u5165

String privateKey = \"\"; // \u79c1\u94a5\nWeb3j web3j = Web3j.build(new HttpService(\"https://data-seed-prebsc-1-s1.binance.org:8545/\")); // \u94fe\u7684 RPC \u5730\u5740\nString cOntractAddress= \"\";\n\nEthContractUtil ethCOntractUtil= EthContractUtil.builder(web3j);\n\n// \u67e5\u8be2\nList<Type> result = ethContractUtil.select(\n contractAddress, // \u5408\u7ea6\u5730\u5740\n EthAbiCodecTool.getInputData(\n \"balanceOf\", // \u8981\u8c03\u7528\u7684\u65b9\u6cd5\u540d\u79f0\n new Address(toAddress) // \u65b9\u6cd5\u7684\u53c2\u6570\uff0c\u5982\u679c\u6709\u591a\u4e2a\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\u53c2\u6570\n ), // \u8981\u8c03\u7528\u7684\u65b9\u6cd5\u7684 inputData\n new TypeReference<Uint256>() {} // \u65b9\u6cd5\u7684\u8fd4\u56de\u7c7b\u578b\uff0c\u5982\u679c\u6709\u591a\u4e2a\u8fd4\u56de\u503c\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\u53c2\u6570\n );\n\n// \u5f80\u5408\u7ea6\u91cc\u5199\u5165\u6570\u636e\n// gasPrice \uff0cgasLimit \u4e24\u4e2a\u53c2\u6570\uff0c\u5982\u679c\u60f3\u7528\u9ed8\u8ba4\u503c\u53ef\u4ee5\u4e0d\u4f20\uff0c\u6216\u8005\u4f20 null\n// \u5982\u679c\u4e0d\u4f20\u7684\u8bdd\uff0c\u4e24\u4e2a\u53c2\u6570\u90fd\u5fc5\u987b\u4e0d\u4f20\uff0c\u8981\u4f20\u5c31\u4e00\u8d77\u4f20\uff0c \u5982\u679c\u8bbe\u7f6e\u4e3a null \u7684\u8bdd\uff0c\u53ef\u4ee5\u4e00\u4e2a\u4e3a null \uff0c\u4e00\u4e2a\u6709\u503c\nSendResultModel sendResultModel = ethContractUtil.sendRawTransaction(\n senderAddress, // \u8c03\u7528\u8005\u7684\u5730\u5740\n contractAddress, // \u5408\u7ea6\u5730\u5740\n privateKey, // senderAddress \u7684\u79c1\u94a5\n new BigInteger(\"1200000\"), // gasPrice \uff0c\u5982\u679c\u60f3\u7528\u9ed8\u8ba4\u503c \u53ef\u4ee5\u76f4\u63a5\u4f20 null \uff0c\u6216\u8005\u4e0d\u4f20\u8fd9\u4e2a\u53c2\u6570\n new BigInteger(\"800000\"), // gasLimit \uff0c\u5982\u679c\u60f3\u7528\u9ed8\u8ba4\u503c \u53ef\u4ee5\u76f4\u63a5\u4f20 null \uff0c\u6216\u8005\u4e0d\u4f20\u8fd9\u4e2a\u53c2\u6570\n EthAbiCodecTool.getInputData(\n \"transfer\", // \u8981\u8c03\u7528\u7684\u65b9\u6cd5\u540d\u79f0\n new Address(toAddress), // \u65b9\u6cd5\u7684\u53c2\u6570\uff0c\u5982\u679c\u6709\u591a\u4e2a\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\u53c2\u6570\n new Uint256(new BigInteger(\"1000000000000000000\")) // \u65b9\u6cd5\u7684\u53c2\u6570\uff0c\u5982\u679c\u6709\u591a\u4e2a\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\u53c2\u6570\n ) // \u8981\u8c03\u7528\u7684\u65b9\u6cd5\u7684 inputData\n );\n\nsendResultModel.getEthSendTransaction(); // \u53d1\u9001\u4ea4\u6613\u540e\u7684\u7ed3\u679c\nsendResultModel.getEthGetTransactionReceipt(); // \u4ea4\u6613\u6210\u529f\u4e0a\u94fe\u540e\u7684\u7ed3\u679c\n

\u5408\u7ea6\u6a21\u677f

\u76ee\u524d\u53ea\u6709\u4e09\u79cd\u6a21\u677f\uff0c\u540e\u9762\u4f1a\u7ee7\u7eed\u589e\u52a0\uff0c\u4e3a\u4e86\u8282\u7ea6\u7bc7\u5e45 \u8fd9\u91cc\u53ea\u5c55\u793a ERC20 \uff0c\u8be6\u60c5\u53ef\u4ee5\u8bbf\u95ee\u5b98\u7f51\u4e86\u89e3

\u8c03\u7528 ERC20 \u5408\u7ea6

\u67e5\u8be2

// \u8c03\u7528\u5408\u7ea6\u7684 totalSupply \u51fd\u6570\nBigInteger total = erc20Contract.totalSupply();\n\n// \u8c03\u7528\u5408\u7ea6\u7684 balanceOf \u51fd\u6570\nBigInteger amount = erc20Contract.balanceOf(\"0xb4e32492E9725c3215F1662Cf28Db1862ed1EE84\");\n\n// \u8c03\u7528\u5408\u7ea6\u7684 allowance \u51fd\u6570\nBigInteger amount = erc20Contract.allowance(\"0xb4e32492E9725c3215F1662Cf28Db1862ed1EE84\", \"0x552115849813d334C58f2757037F68E2963C4c5e\");\n

\u5199\u5165

// \u8c03\u7528\u5408\u7ea6\u7684 transfer \u51fd\u6570\nSendResultModel sendResultModel = erc20Contract.transfer(\n \"0x552115849813d334C58f2757037F68E2963C4c5e\", // \u8f6c\u8d26\u63a5\u6536\u4eba\n new BigInteger(\"1000000000000000000\"), // \u8f6c\u8d26\u91d1\u989d\n \"0xb4e32492E9725c3215F1662Cf28Db1862ed1EE84\", // \u8c03\u7528\u8005\u7684\u5730\u5740\n \"\", // \u8c03\u7528\u8005\u7684\u79c1\u94a5\n null, // gasPrice \uff0c\u5982\u679c\u4f20 null \uff0c\u81ea\u52a8\u4f7f\u7528\u9ed8\u8ba4\u503c\n null // gasLimit \uff0c\u5982\u679c\u4f20 null \uff0c\u81ea\u52a8\u4f7f\u7528\u9ed8\u8ba4\u503c\n );\nsendResultModel.getEthSendTransaction(); // \u53d1\u9001\u4ea4\u6613\u540e\u7684\u7ed3\u679c\nsendResultModel.getEthGetTransactionReceipt(); // \u4ea4\u6613\u6210\u529f\u4e0a\u94fe\u540e\u7684\u7ed3\u679c\n\n// \u8c03\u7528\u5408\u7ea6\u7684 transferFrom \u51fd\u6570\nSendResultModel sendResultModel = erc20Contract.transferFrom(\n \"0xb4e32492E9725c3215F1662Cf28Db1862ed1EE84\", // \u8f6c\u8d26\u4ed8\u6b3e\u4eba\n \"0x552115849813d334C58f2757037F68E2963C4c5e\", // \u8f6c\u8d26\u63a5\u6536\u4eba\n new BigInteger(\"1000000000000000000\"), // \u8f6c\u8d26\u91d1\u989d\n \"0xb4e32492E9725c3215F1662Cf28Db1862ed1EE84\", // \u8c03\u7528\u8005\u7684\u5730\u5740\n \"\", // \u8c03\u7528\u8005\u7684\u79c1\u94a5\n null, // gasPrice \uff0c\u5982\u679c\u4f20 null \uff0c\u81ea\u52a8\u4f7f\u7528\u9ed8\u8ba4\u503c\n null // gasLimit \uff0c\u5982\u679c\u4f20 null \uff0c\u81ea\u52a8\u4f7f\u7528\u9ed8\u8ba4\u503c\n );\nsendResultModel.getEthSendTransaction(); // \u53d1\u9001\u4ea4\u6613\u540e\u7684\u7ed3\u679c\nsendResultModel.getEthGetTransactionReceipt(); // \u4ea4\u6613\u6210\u529f\u4e0a\u94fe\u540e\u7684\u7ed3\u679c\n\n// \u8c03\u7528\u5408\u7ea6\u7684 approve \u51fd\u6570\nSendResultModel sendResultModel = erc20Contract.approve(\n \"0x552115849813d334C58f2757037F68E2963C4c5e\", // \u88ab\u6388\u6743\u4eba\n new BigInteger(\"1000000000000000000\"), // \u6388\u6743\u91d1\u989d\n \"0xb4e32492E9725c3215F1662Cf28Db1862ed1EE84\", // \u8c03\u7528\u8005\u7684\u5730\u5740\n \"\", // \u8c03\u7528\u8005\u7684\u79c1\u94a5\n null, // gasPrice \uff0c\u5982\u679c\u4f20 null \uff0c\u81ea\u52a8\u4f7f\u7528\u9ed8\u8ba4\u503c\n null // gasLimit \uff0c\u5982\u679c\u4f20 null \uff0c\u81ea\u52a8\u4f7f\u7528\u9ed8\u8ba4\u503c\n );\nsendResultModel.getEthSendTransaction(); // \u53d1\u9001\u4ea4\u6613\u540e\u7684\u7ed3\u679c\nsendResultModel.getEthGetTransactionReceipt(); // \u4ea4\u6613\u6210\u529f\u4e0a\u94fe\u540e\u7684\u7ed3\u679c\n

InputData \u7f16\u89e3\u7801

// \u7f16\u7801\nString inputData = EthAbiCodecTool.getInputData(\n \"transfer\", // \u65b9\u6cd5\u540d\n new Address(toAddress), // \u53c2\u6570 1\n new Uint256(new BigInteger(\"1000000000000000000\")) // \u53c2\u6570 2 \uff0c\u5982\u679c\u8fd8\u6709\u5176\u4ed6\u53c2\u6570\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\n );\n\n// \u89e3\u7801\nList<Type> result = EthAbiCodecTool.decoderInputData(\n \"0x\" + inputData.substring(10), // \u53bb\u9664\u65b9\u6cd5\u7b7e\u540d\u7684 inputData\n new TypeReference<Address>() {}, // \u88ab\u7f16\u7801\u7684\u65b9\u6cd5\u7684\u53c2\u6570 1 \u7c7b\u578b\n new TypeReference<Uint256>() {} // \u88ab\u7f16\u7801\u7684\u65b9\u6cd5\u7684\u53c2\u6570 2 \u7c7b\u578b\uff0c \u5982\u679c\u8fd8\u6709\u5176\u4ed6\u53c2\u6570\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\n );\n\nfor(Type type : result){\n System.out.println(type.getValue());\n}\n\n// \u83b7\u53d6\u65b9\u6cd5\u7b7e\u540d\uff0c\u5176\u5b9e\u5c31\u662f inputData \u7684\u524d\u5341\u4f4d\nString functiOnCode= EthAbiCodecTool.getFunAbiCode(\n \"transfer\", // \u65b9\u6cd5\u540d\n new Address(toAddress), // \u53c2\u6570 1 \uff0c\u503c\u968f\u610f\u4f20\uff0c\u53cd\u6b63\u6211\u4eec\u8981\u7684\u65b9\u6cd5\u7b7e\u540d\uff0c\u4e0d\u662f\u5b8c\u6574\u7684 inputData\n new Uint256(new BigInteger(\"1000000000000000000\")) // \u53c2\u6570 2 \uff0c\u503c\u968f\u610f\u4f20\uff0c\u53cd\u6b63\u6211\u4eec\u8981\u7684\u65b9\u6cd5\u7b7e\u540d\uff0c\u4e0d\u662f\u5b8c\u6574\u7684 inputData \uff0c\u5982\u679c\u8fd8\u6709\u5176\u4ed6\u53c2\u6570\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\n );\n

\u4e3b\u94fe\u5e01\u67e5\u8be2\u4ee5\u53ca\u8f6c\u8d26

String privateKey = \"\"; // \u79c1\u94a5\nWeb3j web3j = Web3j.build(new HttpService(\"https://data-seed-prebsc-1-s1.binance.org:8545/\")); // \u94fe\u7684 RPC \u5730\u5740\n\n// \u8fd9\u79cd\u65b9\u5f0f\u662f\u5355\u4f8b\u7684\nEthHelper ethHelper = MagicianWeb3.getEthBuilder().getEth(web3j);\n// \u5982\u679c\u4f60\u60f3\u521b\u5efa\u591a\u4e2a EthHelper \u5bf9\u8c61\uff0c\u53ef\u4ee5\u7528\u8fd9\u79cd\u65b9\u5f0f\nEthHelper ethHelper = EthHelper.builder(web3j);\n\n// \u4f59\u989d\u67e5\u8be2\nBigInteger balance = ethHelper.balanceOf(fromAddress);\n\n// \u8f6c\u8d26\nTransactionReceipt transactiOnReceipt= ethHelper.transfer(\n toAddress,\n privateKey, \n BigDecimal.valueOf(1),\n Convert.Unit.ETHER\n);\n

\u5b98\u7f51\u5730\u5740

https://magician-io.com

\n" }, { "author": { "url": "member/Joker123456789", "name": "Joker123456789", "avatar": "https://cdn.v2ex.com/avatar/47d3/3395/482153_large.png?m=1676288679" }, "url": "t/897946", "title": "Magician-Web3 1.0.5 \u53d1\u5e03\u5566\uff0c\u52a0\u5165\u4e86\u8d1f\u8f7d\u5747\u8861 \u548c \u91cd\u8bd5\u7b56\u7565", "id": "t/897946", "date_published": "2022-11-25T11:18:18+00:00", "content_html": "

Magician-Web3 \u662f\u4e00\u4e2a\u533a\u5757\u94fe\u5f00\u53d1\u5de5\u5177\u5305\u3002\u5b83\u7531\u4e24\u4e2a\u529f\u80fd\u7ec4\u6210\u3002\u4e00\u4e2a\u662f\u626b\u63cf\u533a\u5757\u94fe\uff0c\u6839\u636e\u5f00\u53d1\u8005\u7684\u9700\u8981\u76d1\u63a7\u4ea4\u6613\u3002\u53e6\u4e00\u4e2a\u662f\u5bf9 web3j \u7684\u4e00\u4e9b\u4e8c\u6b21\u6253\u5305\uff0c\u53ef\u4ee5\u51cf\u5c11\u5f00\u53d1\u8005\u5728\u4e00\u4e9b\u5e38\u89c1\u573a\u666f\u4e0b\u7684\u5de5\u4f5c\u91cf\u3002\u5b83\u8ba1\u5212\u652f\u6301\u4e09\u79cd\u94fe\uff0cETH \uff08 BSC \u3001POLYGAN \u7b49\uff09\u3001SOL \u548c TRON

\u672c\u6b21\u66f4\u65b0\u7684\u70b9

\n
\u52a0\u5165\u4e86\u8d1f\u8f7d\u5747\u8861\uff0c\u53ea\u8981\u914d\u7f6e\u591a\u4e2a RPC URL \u5373\u53ef\u81ea\u52a8\u8f6e\u8be2\uff0c\u53ef\u4ee5\u5c06\u6d41\u91cf\u5206\u6563\u7ed9\u591a\u4e2a\u8282\u70b9\uff0c\u4e0d\u7528\u4e00\u76f4\u76ef\u7740\u4e00\u4e2a\u8282\u70b9 \u201c\u7978\u5bb3\u4e86\u201d
\n
\n
\u52a0\u5165\u4e86\u91cd\u8bd5\u7b56\u7565\uff0c\u5f53\u51fa\u73b0\u4e86\u67d0\u4e9b\u610f\u5916\u7684\u539f\u56e0 \u5bfc\u81f4\u533a\u5757\u88ab\u8df3\u8fc7\u626b\u63cf\uff0c\u90a3\u4e48\u88ab\u8df3\u8fc7\u7684\u533a\u5757\u9ad8\u5ea6\u5c06\u8fdb\u5165\u91cd\u8bd5\u7b56\u7565\uff0c\u4f60\u53ef\u4ee5\u81ea\u5df1\u8fdb\u884c\u5904\u7406
\n
\n
\u4fee\u6539\u4e86\u4e00\u70b9\u70b9\u7ec6\u8282
\n

\u8d1f\u8f7d\u5747\u8861

\u76f4\u63a5\u8bbe\u7f6e\u591a\u4e2a rpc \u5730\u5740\u5373\u53ef

MagicianBlockchainScan.create()\n .setRpcUrl(\n // \u53ef\u4ee5\u8bbe\u7f6e 1 \u5230 n \u4e2a rpc \u5730\u5740\u4e86\uff0c\u8d85\u8fc7\u4e00\u4e2a\u5c06\u81ea\u52a8\u8f6e\u8be2\u4f7f\u7528\n EthRpcInit.create()\n .addRpcUrl(\"https://data-seed-prebsc-1-s1.binance.org:8545\")\n .addRpcUrl(\"https://data-seed-prebsc-2-s1.binance.org:8545\")\n .addRpcUrl(\"https://data-seed-prebsc-1-s2.binance.org:8545\")\n )\n .setScanPeriod(1000)\n .setBeginBlockNumber(BlockEnums.LAST_BLOCK_NUMBER.getValue())\n .addEthMonitorEvent(new EventOne())\n .addEthMonitorEvent(new EventThree())\n .setRetryStrategy(new EthRetry())\n .start();\n

\u91cd\u8bd5\u7b56\u7565

\u5728\u7b26\u5408\u4ee5\u4e0b\u4e24\u4e2a\u6761\u4ef6\u65f6\uff0c\u4f1a\u89e6\u53d1\u91cd\u8bd5\u7b56\u7565\uff0c\u4e24\u4e2a\u6761\u4ef6\u5fc5\u987b\u5168\u90fd\u7b26\u5408 \u624d\u4f1a\u89e6\u53d1\u91cd\u8bd5

\n
\u5f53\u524d\u6b63\u5728\u626b\u63cf\u7684\u5757\u9ad8 \u662f\u7a7a\u7684\uff08\u5757\u4e0d\u5b58\u5728 \u6216\u8005 \u5757\u91cc\u9762\u6ca1\u4ea4\u6613\uff09
\n
\n
\u5f53\u524d\u6b63\u5728\u626b\u63cf\u7684\u5757\u9ad8 < \u94fe\u4e0a\u7684\u6700\u65b0\u5757\u9ad8
\n

\u5f53\u4e0a\u9762\u4e24\u4e2a\u6761\u4ef6\u540c\u65f6\u7b26\u5408\u7684\u65f6\u5019\uff0c\u626b\u63cf\u4efb\u52a1\u4f1a\u8df3\u8fc7\u8fd9\u4e2a\u5757\uff0c\u7136\u540e\u7ee7\u7eed\u626b\u63cf\u4e0b\u4e00\u4e2a\u5757\uff0c\u540c\u65f6 \u91cd\u8bd5\u7b56\u7565\u4f1a\u6536\u5230\u88ab\u8df3\u8fc7\u7684\u5757\u9ad8\uff0c \u4f60\u53ef\u4ee5\u5728\u91cd\u8bd5\u7b56\u7565\u91cc \u81ea\u5df1\u5904\u7406

\u521b\u5efa\u4e00\u4e2a\u91cd\u8bd5\u7b56\u7565

public class EthRetry implements RetryStrategy {\n\n @Override\n public void retry(BigInteger blockNumber) {\n \n }\n}\n

\u5c06\u91cd\u8bd5\u7b56\u7565\u6dfb\u52a0\u5230\u626b\u63cf\u4efb\u52a1\u4e2d

MagicianBlockchainScan.create()\n .setRetryStrategy(new EthRetry())// \u8c03\u7528\u8fd9\u4e2a\u65b9\u6cd5\u6dfb\u52a0\n .start();\n

\u9700\u8981\u6ce8\u610f\u7ebf\u7a0b\u6570\u91cf\u7684\u914d\u7f6e

\u5982\u679c\u4f60\u6b64\u65f6\u5f00\u4e86\u4e00\u4e2a\u626b\u5757\u4efb\u52a1 + \u4e00\u4e2a \u91cd\u8bd5\u7b56\u7565\uff0c\u90a3\u4e48\u9700\u8981\u5360\u7528\u4e24\u4e2a\u7ebf\u7a0b\uff0c\u6240\u4ee5\u53c2\u6570\u5fc5\u987b\u4f20 2

// \u521d\u59cb\u5316\u7ebf\u7a0b\u6c60\uff0c\u6838\u5fc3\u7ebf\u7a0b\u6570\u5fc5\u987b >= \u626b\u5757\u7684\u4efb\u52a1\u6570\u91cf + \u91cd\u8bd5\u7b56\u7565\u7684\u6570\u91cf\nEventThreadPool.init(2);\n

\u7ec6\u8282\u8c03\u6574

\n
\u626b\u63cf\u9891\u7387\u6700\u4f4e\u53ef\u4ee5\u8bbe\u7f6e 500 \u6beb\u79d2
\n
\n
\u8bbe\u7f6e RPC \u5730\u5740\u7684 \u4f20\u53c2\u7c7b\u578b\u53d8\u4e86
\n
\n
\u7531\u4e8e\u7b2c\u4e8c\u70b9\u7684\u4f18\u5316\uff0c\u73b0\u5728\u53ef\u4ee5\u6839\u636e RPC \u5730\u5740\u7684\u7c7b\u578b\u6765\u5224\u65ad\u4f60\u8981\u626b\u63cf\u4ec0\u4e48\u94fe\u4e86\uff0c\u6240\u4ee5\u53bb\u9664\u4e86 ChainType \u7684\u8bbe\u7f6e
\n

MagicianBlockchainScan.create()\n .setRpcUrl(// \u8fd9\u91cc\u53d1\u751f\u4e86\u6539\u53d8\n EthRpcInit.create()\n .addRpcUrl(\"https://data-seed-prebsc-1-s1.binance.org:8545\")\n .addRpcUrl(\"https://data-seed-prebsc-2-s1.binance.org:8545\")\n .addRpcUrl(\"https://data-seed-prebsc-1-s2.binance.org:8545\")\n )\n .setScanPeriod(1000)// \u8fd9\u4e2a\u53c2\u6570\u6700\u4f4e\u53ef\u4ee5\u8bbe\u7f6e\u4e3a 500 \u4e86\n .setBeginBlockNumber(BlockEnums.LAST_BLOCK_NUMBER.getValue())\n .addEthMonitorEvent(new EventOne())\n .addEthMonitorEvent(new EventThree())\n .setRetryStrategy(new EthRetry())\n .start();\n

\u53ef\u4ee5\u8bbf\u95ee\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\uff1ahttps://magician-io.com

\n" }, { "author": { "url": "member/Joker123456789", "name": "Joker123456789", "avatar": "https://cdn.v2ex.com/avatar/47d3/3395/482153_large.png?m=1676288679" }, "url": "t/897393", "title": "Magician-Web3 1.0.3 \u53d1\u5e03\u5566\uff0c\u53ef\u4ee5\u6839\u636e inputData \u91cc\u7684\u6570\u636e \u8fdb\u884c\u76d1\u63a7\u4e86", "id": "t/897393", "date_published": "2022-11-23T08:56:34+00:00", "content_html": "

\u672c\u6b21\u66f4\u65b0\u7684\u70b9

\n
\u65b0\u589e InputDataFilter \uff0c\u53ef\u4ee5\u66f4\u52a0\u7cbe\u51c6\u7684\u6839\u636e inputData \u8fdb\u884c\u76d1\u63a7\u4e86
\n
\n
\u6539\u53d8\u626b\u63cf\u6a21\u5f0f\uff0c\u73b0\u5728\u53ea\u9700\u8981\u8bbe\u5b9a\u4e00\u4e2a\u8d77\u59cb\u5757\u5c31\u597d\u4e86\uff0c\u7a0b\u5e8f\u4f1a\u6309\u7167\u4e00\u5b9a\u7684\u9891\u7387\u4ece\u8d77\u59cb\u5757\u5f80\u540e\u626b\u63cf\uff0c\u4e0d\u518d\u9700\u8981\u8bbe\u7f6e\u6bcf\u8f6e\u626b\u63cf\u5757\u6570
\n
\n
Web3j \u7684\u6269\u5c55\u90e8\u5206\uff0c\u4fee\u6539\u4e86\u79c1\u94a5\u7684\u4f20\u5165\u65b9\u5f0f
\n

InputDataFilter

\u5982\u679c\u4f60\u60f3\u76d1\u63a7\uff0c\u67d0\u5408\u7ea6\u5185\u7684\u67d0\u51fd\u6570 \u88ab\u8c03\u7528\u7684\u4ea4\u6613

public EthMonitorFilter ethMonitorFilter() {\n return EthMonitorFilter.builder()\n .setToAddress(\"0x552115849813d334C58f2757037F68E2963C4c5e\") // \u5408\u7ea6\u5730\u5740\n .setInputDataFilter( // \u6839\u636e inputData \u7b5b\u9009\n InputDataFilter.create()\n .setFunctionCode(\"0xadasasdf\") // \u88ab\u8c03\u7528\u7684\u51fd\u6570\u7f16\u7801\uff08 inputData \u524d\u5341\u4f4d\uff09\n );\n}\n

\u5982\u679c \u6709\u4e00\u4e2a\u5408\u7ea6 [0x552115849813d334C58f2757037F68E2963C4c5e], \u91cc\u9762\u6709\u4e00\u4e2a\u51fd\u6570\u662f transferFrom (address from, address to, uint256 amount)

\u4f60\u60f3 \u5b9e\u73b0\u4e00\u4e2a\u76d1\u63a7\uff1a\u5982\u679c\u6709\u4eba\u7528\u8fd9\u4e2a\u5408\u7ea6\u91cc\u7684\u8fd9\u4e2a\u51fd\u6570\uff0c\u5c06\u4ee3\u5e01\u8f6c\u7ed9 [0x552115849813d334C58f2757037F68E2963C4c5e] \u65f6\uff0c\u5c31\u89e6\u53d1 Monitor \u4e8b\u4ef6\uff0c\u90a3\u4e48\u4f60\u53ef\u4ee5\u8fd9\u6837\u5199

public EthMonitorFilter ethMonitorFilter() {\n return EthMonitorFilter.builder()\n .setToAddress(\"0x552115849813d334C58f2757037F68E2963C4c5e\") // \u5408\u7ea6\u5730\u5740\n .setInputDataFilter( // \u6839\u636e inputData \u7b5b\u9009\n InputDataFilter.create()\n .setFunctionCode(ERC20.TRANSFER_FROM.getFunctionCode()) // \u88ab\u8c03\u7528\u7684\u51fd\u6570\u7f16\u7801\uff08 inputData \u524d\u5341\u4f4d\uff09\n .setTypeReferences( // \u6b64\u65b9\u6cd5\u7684\u53c2\u6570\u5217\u8868\uff08\u4ec5\u7c7b\u578b\uff09\n new TypeReference<Address>(){}, // \u7b2c\u4e00\u4e2a\u53c2\u6570\u7684\u7c7b\u578b\n new TypeReference<Address>(){}, // \u7b2c\u4e8c\u4e2a\u53c2\u6570\u7684\u7c7b\u578b\n new TypeReference<Uint256>(){} // \u7b2c\u4e09\u4e2a\u53c2\u6570\u7684\u7c7b\u578b\n )\n .setValue(null, \"0x552115849813d334C58f2757037F68E2963C4c5e\", null)// \u7b5b\u9009\u7b2c\u4e8c\u4e2a\u53c2\u6570\uff08 to \uff09 = 0x552115849813d334C58f2757037F68E2963C4c5e\n );\n}\n

\u53ea\u9700\u8981\u8bbe\u7f6e\u8d77\u59cb\u5757

MagicianBlockchainScan.create()\n .setRpcUrl(\"https://data-seed-prebsc-1-s1.binance.org:8545/\")\n .setChainType(ChainType.ETH)\n .setScanPeriod(5000) \n .setScanSize(1000) // \u8fd9\u4e2a\u914d\u7f6e\u9879\u5df2\u7ecf\u88ab\u5f7b\u5e95\u79fb\u9664\u4e86\uff0c\u4e0d\u518d\u9700\u8981\u914d\u7f6e\u4e86\n .setBeginBlockNumber(BigInteger.valueOf(24318610))\n .addEthMonitorEvent(new EventOne())\n .addEthMonitorEvent(new EventTwo())\n .addEthMonitorEvent(new EventThree())\n .start();\n

\u626b\u63cf\u7684\u903b\u8f91\u6362\u6210\u4e86\u4ece\u8d77\u59cb\u5757 \u6309\u7167\u4e00\u5b9a\u7684\u9891\u7387 \u4e00\u5757\u4e00\u5757\u7684\u5f80\u540e\u626b\uff0c\u4e0d\u518d\u662f\u4ee5\u524d\u7684 \u6bcf\u8f6e\u626b\u63cf\u591a\u5c11\u5757\u4e86

Web3j \u7684\u6269\u5c55\u90e8\u5206\uff0c\u4fee\u6539\u4e86\u79c1\u94a5\u7684\u4f20\u5165\u65b9\u5f0f

\u8fd9\u79cd\u65b9\u5f0f\u5df2\u7ecf\u6dd8\u6c70\u4e86

EthHelper ethHelper = MagicianWeb3.getEthBuilder().getEth(web3j, privateKey);\n\nEthContract ethCOntract= MagicianWeb3.getEthBuilder().getEthContract(web3j, privateKey);\n

\u73b0\u5728\u6362\u6210\u4e86\uff0c\u5728\u8c03\u7528\u65b9\u6cd5\u65f6 \u624d\u4f20\u5165\uff0c\u76ee\u7684\u662f\u4e3a\u4e86\u89e3\u51b3\uff1a\u5982\u679c\u6709\u591a\u4e2a\u5730\u5740 \u9700\u8981\u53d1\u8d77\u4ea4\u6613\uff0c\u53ef\u4ee5\u53ea\u7528\u4e00\u4e2a\u5bf9\u8c61\u89e3\u51b3

// \u8f6c\u8d26\nTransactionReceipt transactiOnReceipt= ethHelper.transfer(\n toAddress,\n privateKey, // \u8c03\u7528\u65b9\u6cd5\u65f6\u4f20\u5165\u79c1\u94a5\n BigDecimal.valueOf(1),\n Convert.Unit.ETHER\n);\n\n\n// \u5f80\u5408\u7ea6\u91cc\u5199\u5165\u6570\u636e\nSendResultModel sendResultModel = ethContract.sendRawTransaction(\n fromAddress, \n contractAddress, \n privateKey, // \u8c03\u7528\u65b9\u6cd5\u65f6\u4f20\u5165\u79c1\u94a5\n new BigInteger(\"1200000\"),\n new BigInteger(\"800000\"),\n ethAbiCodec.getInputData(\n \"transfer\",\n new Address(toAddress),\n new Uint256(new BigInteger(\"1000000000000000000\"))\n )\n );\n

\u53ef\u4ee5\u8bbf\u95ee\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\uff1ahttps://magician-io.com

\n" }, { "author": { "url": "member/Joker123456789", "name": "Joker123456789", "avatar": "https://cdn.v2ex.com/avatar/47d3/3395/482153_large.png?m=1676288679" }, "url": "t/896187", "title": "Magician-Web3 1.0.2 \u53d1\u5e03\uff0c\u652f\u6301\u914d\u7f6e\u4ee3\u7406", "id": "t/896187", "date_published": "2022-11-18T05:11:27+00:00", "content_html": "

Magician-web3 \u662f\u4e00\u4e2a\u533a\u5757\u94fe\u5f00\u53d1\u5de5\u5177\u5305\u3002\u5b83\u7531\u4e24\u4e2a\u529f\u80fd\u7ec4\u6210\u3002\u4e00\u4e2a\u662f\u626b\u63cf\u533a\u5757\u94fe\uff0c\u6839\u636e\u5f00\u53d1\u8005\u7684\u9700\u8981\u76d1\u63a7\u4ea4\u6613\u3002\u53e6\u4e00\u4e2a\u662f\u5bf9 web3j \u7684\u4e00\u4e9b\u4e8c\u6b21\u5c01\u88c5\uff0c\u53ef\u4ee5\u51cf\u5c11\u5f00\u53d1\u8005\u5728\u4e00\u4e9b\u5e38\u89c1\u573a\u666f\u4e0b\u7684\u5de5\u4f5c\u91cf\u3002\u5b83\u8ba1\u5212\u652f\u6301\u4e09\u79cd\u94fe\uff0cETH \uff08 BSC \u3001POLYGAN \u7b49\uff09\u3001SOL \u548c TRON

\u4ed6\u4e0d\u9700\u8981\u4f9d\u8d56 Magician \uff0c\u53ef\u4ee5\u5b8c\u5168\u7684\u72ec\u7acb\u4f7f\u7528\uff1ahttps://magician-io.com

\u672c\u6b21\u66f4\u65b0\u4e3b\u8981\u662f\u6dfb\u52a0\u4e86\u4e00\u4e2a\u4ee3\u7406\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u66f4\u65b9\u4fbf\u7684\u8bbf\u95ee\u4e00\u4e9b\u53d7\u4fdd\u62a4\u7684 rpc \u5730\u5740

\u914d\u7f6e\u65b9\u6cd5

\u4e00\u5171\u63d0\u4f9b\u4e86 4 \u79cd\u65b9\u5f0f\u6765\u8bbe\u7f6e\u4ee3\u7406

\u4e00\u3001\u76f4\u63a5\u6dfb\u52a0\u4e00\u4e2a Proxy \u5bf9\u8c61

MagicianBlockchainScan.create()\n .setRpcUrl(\"https://data-seed-prebsc-1-s1.binance.org:8545/\",\n new Proxy(Proxy.Type.HTTP, new InetSocketAddress(\"127.0.0.1\", 4780))) \n .start();\n

\u4e8c\u3001\u6709\u4e9b\u4ee3\u7406\u670d\u52a1\u9700\u8981\u9274\u6743\uff0c\u53ef\u4ee5\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u8bbe\u7f6e\u7528\u6237\u540d\u548c\u5bc6\u7801

MagicianBlockchainScan.create()\n .setRpcUrl(\"https://data-seed-prebsc-1-s1.binance.org:8545/\",\n new Proxy(Proxy.Type.HTTP, new InetSocketAddress(\"127.0.0.1\", 4780)),\n (Route route, Response response) -> {\n\n //\u8bbe\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\u8d26\u53f7\u5bc6\u7801\n String credential = Credentials.basic(\"\u7528\u6237\u540d\", \"\u5bc6\u7801\");\n return response.request().newBuilder()\n .header(\"Proxy-Authorization\", credential)\n .build();\n }\n )\n

\u4e09\u3001\u76f4\u63a5\u4f20\u5165 HttpService

// \u8fd9\u79cd\u65b9\u6cd5 \u53ef\u5b9a\u5236\u5316\u6700\u9ad8\uff0c\u57fa\u672c\u4e0a\u5c31\u662f web3j \u672c\u6765\u7684\u4f7f\u7528\u65b9\u5f0f\nMagicianBlockchainScan.create()\n .setRpcUrl(new HttpService(\"\")) \n .start();\n

\u56db\u3001\u4f20\u5165 OkhttpClient

// \u8fd9\u79cd\u65b9\u6cd5 \u53ef\u5b9a\u5236\u5316\u7a0b\u5ea6\u4e5f\u975e\u5e38\u9ad8\uff0c\u57fa\u672c\u4e0a\u5c31\u662f\u4f7f\u7528 okHttp \u8bbf\u95ee \u533a\u5757\u94fe\u8282\u70b9\u4e86\nOkHttpClient okHttpClient = xxxxxx;\nMagicianBlockchainScan.create()\n .setRpcUrl(okHttpClient) \n .start();\n

\n" }, { "author": { "url": "member/Joker123456789", "name": "Joker123456789", "avatar": "https://cdn.v2ex.com/avatar/47d3/3395/482153_large.png?m=1676288679" }, "url": "t/892943", "title": "\u5927\u5bb6\u597d\uff0c\u6211\u5f00\u53d1\u4e86\u4e00\u4e2a\u626b\u5757\u7684 \u5de5\u5177\u5305\uff0c\u53ef\u4ee5\u7528\u6765\u65b9\u4fbf\u7684\u76d1\u542c \u4ea4\u6613\u52a8\u6001", "id": "t/892943", "date_published": "2022-11-05T09:49:06+00:00", "content_html": "

\u5f00\u53d1\u8bed\u8a00\u662f java \uff0c\u5e95\u5c42\u4f9d\u8d56\u4e86 Web3J \uff0c \u5e9f\u8bdd\u4e0d\u591a\u8bf4\uff0c\u76f4\u63a5\u4e0a\u793a\u4f8b

\u5f15\u5165\u4f9d\u8d56

<dependency>\n <groupId>com.github.yuyenews</groupId>\n <artifactId>Magician-web3</artifactId>\n <version>1.0.0</version>\n</dependency>\n\n<!-- This is the logging package, you must have it or the console will not see anything, any logging package that can bridge with slf4j is supported -->\n<dependency>\n <groupId>org.slf4j</groupId>\n <artifactId>slf4j-jdk14</artifactId>\n <version>1.7.12</version>\n</dependency>\n

\u521b\u5efa\u76d1\u542c\u5668

\u76d1\u542c\u5668 \u53ef\u4ee5\u521b\u5efa\u591a\u4e2a\uff0c\u6839\u636e\u4f60\u7684\u9700\u6c42 \u5206\u522b\u8bbe\u7f6e\u76d1\u542c\u6761\u4ef6

/**\n * \u521b\u5efa\u4e00\u4e2a\u7c7b\uff0c\u5b9e\u73b0 EthMonitorEvent \u63a5\u53e3 \u5373\u53ef\n */\npublic class EventDemo implements EthMonitorEvent {\n\n /**\n * \u7b5b\u9009\u6761\u4ef6\uff0c\u5982\u679c\u9047\u5230\u4e86\u7b26\u5408\u6761\u4ef6\u7684\u4ea4\u6613\uff0c\u4f1a\u81ea\u52a8\u89e6\u53d1 call \u65b9\u6cd5\n * \u8fd9\u4e9b\u6761\u4ef6\u90fd\u662f \u5e76\u4e14\u7684\u5173\u7cfb\uff0c\u5fc5\u987b\u8981\u540c\u65f6\u6ee1\u8db3\u624d\u884c\n * \u5982\u679c\u4e0d\u60f3\u6839\u636e\u67d0\u4e2a\u6761\u4ef6\u7b5b\u9009\uff0c\u76f4\u63a5\u4e0d\u7ed9\u90a3\u4e2a\u6761\u4ef6\u8bbe\u7f6e\u503c\u5c31\u597d\u4e86\n * \u8fd9\u4e2a\u65b9\u6cd5\u5982\u679c\u4e0d\u5b9e\u73b0\uff0c\u6216\u8005\u8fd4\u56de null \uff0c \u90a3\u4e48\u5c31\u4ee3\u8868\u76d1\u542c\u4efb\u610f\u4ea4\u6613\n */\n @Override\n public EthMonitorFilter ethMonitorFilter() {\n return EthMonitorFilter.builder()\n .setFromAddress(\"0x131231249813d334C58f2757037F68E2963C4crc\") // \u7b5b\u9009 fromAddress \u53d1\u9001\u7684\u4ea4\u6613\n .setToAddress(\"0x552115849813d334C58f2757037F68E2963C4c5e\") // \u7b5b\u9009 toAddress \u6216 \u5408\u7ea6\u5730\u5740 \u6536\u5230\u7684\u4ea4\u6613\n .setMinValue(BigInteger.valueOf(1)) // \u7b5b\u9009\u53d1\u9001\u7684\u4e3b\u94fe\u5e01\u6570\u91cf >= minValue \u7684\u4ea4\u6613\n .setMaxValue(BigInteger.valueOf(10)) // \u7b5b\u9009\u53d1\u9001\u7684\u4e3b\u94fe\u5e01\u6570\u91cf <= maxValue \u7684\u4ea4\u6613\n .setFunctionCode(\"0xasdas123\"); // \u7b5b\u9009\u8c03\u7528\u5408\u7ea6\u5185 \u67d0\u65b9\u6cd5 \u7684\u4ea4\u6613\n }\n\n /**\n * \u5982\u679c\u9047\u5230\u4e86\u7b26\u5408\u4e0a\u9762\u6761\u4ef6\u7684\u4ea4\u6613\uff0c\u5c31\u4f1a\u89e6\u53d1\u8fd9\u4e2a\u65b9\u6cd5\n * transactionModel.getEthTransactionModel() \u662f\u4e00\u4e2a\u4ea4\u6613\u5bf9\u8c61\uff0c\u5185\u90e8\u5305\u542b hash \uff0cvalue \uff0cfrom \uff0cto \u7b49 \u6240\u6709\u7684\u6570\u636e\n */\n @Override\n public void call(TransactionModel transactionModel) {\n String template = \"EventOne \u626b\u63cf\u5230\u4e86, hash:{0}, from:{1}, to: {2}, input: {3}\";\n template = template.replace(\"{0}\", transactionModel.getEthTransactionModel().getBlockHash());\n template = template.replace(\"{1}\", transactionModel.getEthTransactionModel().getFrom());\n template = template.replace(\"{2}\", transactionModel.getEthTransactionModel().getTo());\n template = template.replace(\"{3}\", transactionModel.getEthTransactionModel().getInput());\n\n System.out.println(template);\n }\n}\n\n

\u5f00\u542f\u4e00\u4e2a\u626b\u5757\u4efb\u52a1

\n// \u521d\u59cb\u5316\u7ebf\u7a0b\u6c60\uff0c\u6838\u5fc3\u7ebf\u7a0b\u6570\u5fc5\u987b >= \u626b\u5757\u7684\u4efb\u52a1\u6570\u91cf\uff0c\u5efa\u8bae\u7b49\u4e8e\u626b\u5757\u7684\u4efb\u52a1\u6570\u91cf\nEventThreadPool.init(1);\n\n// \u5f00\u542f\u4e00\u4e2a\u626b\u5757\u4efb\u52a1\uff0c\u5982\u679c\u4f60\u60f3\u626b\u63cf\u591a\u4e2a\u94fe\uff0c\u90a3\u4e48\u76f4\u63a5\u62f7\u8d1d\u8fd9\u6bb5\u4ee3\u7801\uff0c\u5e76\u4fee\u6539\u914d\u7f6e\u5373\u53ef\nMagicianBlockchainScan.create()\n .setRpcUrl(\"https://data-seed-prebsc-1-s1.binance.org:8545/\") // \u8282\u70b9\u7684 RPC \u5730\u5740\n .setChainType(ChainType.ETH) // \u8981\u626b\u63cf\u7684\u94fe\uff08\u5982\u679c\u8bbe\u7f6e\u6210 ETH \uff0c\u90a3\u4e48\u53ef\u4ee5\u626b\u63cf BSC, POLYGAN \u7b49\u5176\u4ed6\u4efb\u610f \u4ee5\u592a\u574a\u6807\u51c6\u7684\u94fe\uff09\n .setScanPeriod(5000) // \u6bcf\u8f6e\u626b\u63cf\u7684\u95f4\u9694\n .setScanSize(1000) // \u6bcf\u8f6e\u626b\u63cf\u7684\u5757\u6570\n .setBeginBlockNumber(BigInteger.valueOf(24318610)) // \u4ece\u54ea\u4e2a\u5757\u9ad8\u5f00\u59cb\u626b\u63cf\n .addEthMonitorEvent(new EventOne()) // \u6dfb\u52a0 \u76d1\u542c\u4e8b\u4ef6\n .addEthMonitorEvent(new EventTwo()) // \u6dfb\u52a0 \u76d1\u542c\u4e8b\u4ef6\n .addEthMonitorEvent(new EventThree()) // \u6dfb\u52a0 \u76d1\u542c\u4e8b\u4ef6\n .start();\n\n// TODO \u6682\u65f6\u4e0d\u652f\u6301 SOL \u548c TRON \uff0c \u6b63\u5728\u5f00\u53d1\u4e2d......\n\n

Web3J \u6269\u5c55

\u5728 Web3j \u7684\u57fa\u7840\u4e0a\u8fdb\u884c\u4e86\u4e8c\u6b21\u5c01\u88c5\uff0c\u6269\u5c55\u4e86\u51e0\u4e2a\u57fa\u7840\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u51cf\u8f7b\u5f00\u53d1\u8005\u7684\u5de5\u4f5c\u91cf

\u4e3b\u94fe\u5e01\u67e5\u8be2\u4ee5\u53ca\u8f6c\u8d26

String privateKey = \"\"; // \u79c1\u94a5\nWeb3j web3j = Web3j.build(new HttpService(\"https://data-seed-prebsc-1-s1.binance.org:8545/\")); // \u94fe\u7684 RPC \u5730\u5740\n\nEthHelper ethHelper = MagicianWeb3.getEthBuilder().getEth(web3j, privateKey);\n\n// \u4f59\u989d\u67e5\u8be2\nBigInteger balance = ethHelper.balanceOf(fromAddress);\n\n// \u8f6c\u8d26\nTransactionReceipt transactiOnReceipt= ethHelper.transfer(\n toAddress,\n BigDecimal.valueOf(1),\n Convert.Unit.ETHER\n);\n

InputData \u7f16\u89e3\u7801

EthAbiCodec ethAbiCodec = MagicianWeb3.getEthBuilder().getEthAbiCodec();\n\n// \u7f16\u7801\nString inputData = ethAbiCodec.getInputData(\n \"transfer\", // \u65b9\u6cd5\u540d\n new Address(toAddress), // \u53c2\u6570 1\n new Uint256(new BigInteger(\"1000000000000000000\")) // \u53c2\u6570 2 \uff0c\u5982\u679c\u8fd8\u6709\u5176\u4ed6\u53c2\u6570\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\n );\n\n// \u89e3\u7801\nList<Type> result = ethAbiCodec.decoderInputData(\n \"0x\" + inputData.substring(10), // \u53bb\u9664\u65b9\u6cd5\u7b7e\u540d\u7684 inputData\n new TypeReference<Address>() {}, // \u88ab\u7f16\u7801\u7684\u65b9\u6cd5\u7684\u53c2\u6570 1 \u7c7b\u578b\n new TypeReference<Uint256>() {} // \u88ab\u7f16\u7801\u7684\u65b9\u6cd5\u7684\u53c2\u6570 2 \u7c7b\u578b\uff0c \u5982\u679c\u8fd8\u6709\u5176\u4ed6\u53c2\u6570\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\n );\n\nfor(Type type : result){\n System.out.println(type.getValue());\n}\n\n// \u83b7\u53d6\u65b9\u6cd5\u7b7e\u540d\uff0c\u5176\u5b9e\u5c31\u662f inputData \u7684\u524d\u5341\u4f4d\nString functiOnCode= ethAbiCodec.getFunAbiCode(\n \"transfer\", // \u65b9\u6cd5\u540d\n new Address(toAddress), // \u53c2\u6570 1 \uff0c\u503c\u968f\u610f\u4f20\uff0c\u53cd\u6b63\u6211\u4eec\u8981\u7684\u65b9\u6cd5\u7b7e\u540d\uff0c\u4e0d\u662f\u5b8c\u6574\u7684 inputData\n new Uint256(new BigInteger(\"1000000000000000000\")) // \u53c2\u6570 2 \uff0c\u503c\u968f\u610f\u4f20\uff0c\u53cd\u6b63\u6211\u4eec\u8981\u7684\u65b9\u6cd5\u7b7e\u540d\uff0c\u4e0d\u662f\u5b8c\u6574\u7684 inputData \uff0c\u5982\u679c\u8fd8\u6709\u5176\u4ed6\u53c2\u6570\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\n );\n \n

\u5408\u7ea6\u67e5\u8be2 \u4ee5\u53ca \u5199\u5165

String privateKey = \"\"; // \u79c1\u94a5\nWeb3j web3j = Web3j.build(new HttpService(\"https://data-seed-prebsc-1-s1.binance.org:8545/\")); // \u94fe\u7684 RPC \u5730\u5740\n\nEthContract ethCOntract= MagicianWeb3.getEthBuilder().getEthContract(web3j, fromAddressPrivateKey);\nEthAbiCodec ethAbiCodec = MagicianWeb3.getEthBuilder().getEthAbiCodec();\n\n// \u67e5\u8be2\nList<Type> result = ethContract.select(\n contractAddress, // \u5408\u7ea6\u5730\u5740\n ethAbiCodec.getInputData(\n \"balanceOf\", // \u8981\u8c03\u7528\u7684\u65b9\u6cd5\u540d\u79f0\n new Address(toAddress) // \u65b9\u6cd5\u7684\u53c2\u6570\uff0c\u5982\u679c\u6709\u591a\u4e2a\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\u53c2\u6570\n ), // \u8981\u8c03\u7528\u7684\u65b9\u6cd5\u7684 inputData\n new TypeReference<Uint256>() {} // \u65b9\u6cd5\u7684\u8fd4\u56de\u7c7b\u578b\uff0c\u5982\u679c\u6709\u591a\u4e2a\u8fd4\u56de\u503c\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\u53c2\u6570\n );\n\n// \u5f80\u5408\u7ea6\u91cc\u5199\u5165\u6570\u636e\n// gasPrice \uff0cgasLimit \u4e24\u4e2a\u53c2\u6570\uff0c\u5982\u679c\u60f3\u7528\u9ed8\u8ba4\u503c\u53ef\u4ee5\u4e0d\u4f20\uff0c\u6216\u8005\u4f20 null\n// \u5982\u679c\u4e0d\u4f20\u7684\u8bdd\uff0c\u4e24\u4e2a\u53c2\u6570\u90fd\u5fc5\u987b\u4e0d\u4f20\uff0c\u8981\u4f20\u5c31\u4e00\u8d77\u4f20\uff0c \u5982\u679c\u8bbe\u7f6e\u4e3a null \u7684\u8bdd\uff0c\u53ef\u4ee5\u4e00\u4e2a\u4e3a null \uff0c\u4e00\u4e2a\u6709\u503c\nSendResultModel sendResultModel = ethContract.sendRawTransaction(\n fromAddress, // \u8c03\u7528\u8005\u7684\u5730\u5740\n contractAddress, // \u5408\u7ea6\u5730\u5740\n new BigInteger(\"1200000\"), // gasPrice \uff0c\u5982\u679c\u60f3\u7528\u9ed8\u8ba4\u503c \u53ef\u4ee5\u76f4\u63a5\u4f20 null \uff0c\u6216\u8005\u4e0d\u4f20\u8fd9\u4e2a\u53c2\u6570\n new BigInteger(\"800000\"), // gasLimit \uff0c\u5982\u679c\u60f3\u7528\u9ed8\u8ba4\u503c \u53ef\u4ee5\u76f4\u63a5\u4f20 null \uff0c\u6216\u8005\u4e0d\u4f20\u8fd9\u4e2a\u53c2\u6570\n ethAbiCodec.getInputData(\n \"transfer\", // \u8981\u8c03\u7528\u7684\u65b9\u6cd5\u540d\u79f0\n new Address(toAddress), // \u65b9\u6cd5\u7684\u53c2\u6570\uff0c\u5982\u679c\u6709\u591a\u4e2a\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\u53c2\u6570\n new Uint256(new BigInteger(\"1000000000000000000\")) // \u65b9\u6cd5\u7684\u53c2\u6570\uff0c\u5982\u679c\u6709\u591a\u4e2a\uff0c\u53ef\u4ee5\u7ee7\u7eed\u4f20\u5165\u4e0b\u4e00\u4e2a\u53c2\u6570\n ) // \u8981\u8c03\u7528\u7684\u65b9\u6cd5\u7684 inputData\n );\n\nsendResultModel.getEthSendTransaction(); // \u53d1\u9001\u4ea4\u6613\u540e\u7684\u7ed3\u679c\nsendResultModel.getEthGetTransactionReceipt(); // \u4ea4\u6613\u6210\u529f\u4e0a\u94fe\u540e\u7684\u7ed3\u679c\n

github \u5730\u5740\uff1ahttps://github.com/Magician-blockchain/Magician-web3

\n" }, { "author": { "url": "member/cxh116", "name": "cxh116", "avatar": "https://cdn.v2ex.com/avatar/7e7a/41b8/13872_large.png?m=1775747136" }, "url": "t/892701", "title": "\u8bf7\u6559\u4e00\u4e2a Eth \u5408\u7ea6\u8c03\u7528 Gas \u7684\u8ba1\u7b97\u95ee\u9898.", "id": "t/892701", "date_published": "2022-11-04T08:19:11+00:00", "content_html": "Eth \u5408\u7ea6\u51fd\u6570\u5199\u64cd\u4f5c(\u975e view \u975e pure)\u65f6\u8c03\u7528\u5916\u90e8\u53ea\u8bfb(view)\u5408\u7ea6\u51fd\u6570\u65f6, \u5916\u90e8 view \u51fd\u6570\u8c03\u7528\u4f1a\u7b97 Gas \u5417?

\u5047\u5982\u5916\u90e8 view \u8c03\u7528\u4e5f\u7b97 Gas \u7684\u8bdd,\u6211\u628a\u5916\u90e8\u5408\u7ea6\u540c\u6837\u7684\u4ee3\u7801,\u590d\u5236\u5230\u81ea\u5df1\u7684\u5408\u7ea6\u91cc,\u76f4\u63a5\u5728\u5408\u7ea6\u5185\u90e8\u8c03\u7528.
\u5728\u5ffd\u7565\u9996\u6b21\u90e8\u7f72\u7684 Gas \u6210\u672c\u65f6,\u54ea\u79cd\u8c03\u7528\u65b9\u5f0f\u66f4\u7701 Gas ? \u8fd8\u662f\u4e00\u6837\u591a?" }, { "author": { "url": "member/lovepplforever", "name": "lovepplforever", "avatar": "https://cdn.v2ex.com/gravatar/2b0f0fddd095190dbcf2850407eeaab9?s=73&d=retro" }, "url": "t/884243", "date_modified": "2022-10-01T11:11:30+00:00", "content_html": "

\u5728\u4ee5\u592a\u574a\u4e0a\u9762\uff0c\u6bcf\u5929\u90fd\u6709\u5f88\u591a meme \u9879\u76ee\uff0c\u7b49\u522b\u4eba\u4e70\u4e86\u4e4b\u540e\u5c31\u64a4\u6c60\u5b50\u8dd1\u8def\uff0c\u6bd4\u5982\u8bf4\u8fd9\u4e2a\uff1a

https://etherscan.io/tx/0x2f20b5361f38109b74f1ca342454996ad5224b75da8cb9d859cdfe7440397464#eventlog

\u6bcf\u4e2a remove liquidity \u7684\u9879\u76ee\u90fd\u5305\u542b\u4e86 9 \u4e2a\u4e00\u6837\u7684 log event \uff0c\u6211\u5c31\u60f3\u76f4\u63a5\u7528 query log \u7684\u65b9\u5f0f\u6765\u67e5\uff1a

v2query := ethereum.FilterQuery{\n FromBlock: big.NewInt(15639422),\n ToBlock: big.NewInt(15640422),\n Topics: [][]common.Hash{\n {\n common.HexToHash(\"0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925\"),\n },\n {\n common.HexToHash(\"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\"),\n },\n {\n common.HexToHash(\"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\"),\n },\n {\n common.HexToHash(\"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\"),\n },\n {\n common.HexToHash(\"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\"),\n },\n {\n common.HexToHash(\"0x1c411e9a96e071241c2f21f7726b17ae89e3cab4c78be50e062b03a9fffbbad1\"),\n },\n {\n common.HexToHash(\"0xdccd412f0b1252819cb1fd330b93224ca42612892bb3f4f789976e6d81936496\"),\n },\n {\n common.HexToHash(\"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef\"),\n },\n {\n common.HexToHash(\"0x7fcf532c15f0a6db0bd6d0e038bea71d30d808c7d98cb3bf7268a95bf5081b65\"),\n },\n },\n}\n

\u4f46\u662f\u62a5\u9519\u63d0\u793a

 400 Bad Request: {\"jsonrpc\":\"2.0\",\"id\":1,\"error\":{\"code\":-32602,\"message\":\"invalid 1st argument: filter 'topics': array size cannot exceed 4\"}}\n

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